{"id":434,"date":"2014-01-09T14:02:12","date_gmt":"2014-01-09T14:02:12","guid":{"rendered":"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=434"},"modified":"2014-06-16T10:45:23","modified_gmt":"2014-06-16T10:45:23","slug":"saurer-regen","status":"publish","type":"page","link":"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=434","title":{"rendered":"Saurer Regen"},"content":{"rendered":"<p><strong>Was ist Saurer Regen?<\/strong><\/p>\n<p>Ein Niederschlag,\u00a0dessen pH-Wert niedriger ist als der pH-Wert, der sich im klaren Wasser durch den nat\u00fcrlichen Kohlenstoffdioxidgehalt der Atmosph\u00e4re ergibt. (pH-Wert \u2264 5,5).<\/p>\n<p>Die Hauptursache ist die Luftverschmutzung, \u00a0besonders durch Abgase aus der Verbrennung fossiler Rohstoffe. Wenn der Schwefelanteil nicht eliminiert wird, verbindet sich der Schwefel bei der Verbrennung mit O2 -&gt; SO2, ein giftiges. \u00e4tzendes Gas entsteht. Bei Regen reagiert SO2 mit Wasser:<\/p>\n<p>2 SO2 + O2 \u2192 2 SO3 (Schwefeltrioxid)<\/p>\n<p>nun reagiert Schwefeltrioxid oder Schefledioxid selber weiter mit Wasser:<\/p>\n<p>SO3 + H2O \u2192 H2SO4 (Schwefels\u00e4ure)<\/p>\n<p>SO2 + H2O \u2192 H2SO3 (schwefelige S\u00e4ure)<\/p>\n<p>2 H2SO3 + O2 \u2192 2 H2SO4<\/p>\n<p>Der saure Regen belastet die Umwelt sehr stark. Folgen sind zum Beispiel: Waldsterben, Versauerung der Ozeane, Zerst\u00f6rung von Denkm\u00e4lern aus Kalkstein.<\/p>\n<p>Saurer Regen wird oft durch Wind in der Atmosph\u00e4re verteilt das hei\u00dft der Ursacher oder Empf\u00e4nger kann von verschiedenen Staaten sein.<\/p>\n<p><strong>Auswirkung: <\/strong>Auf H\u00e4user, Gew\u00e4sser und Pflanzen.<\/p>\n<p>Der Regen kann den Boden versauern, das hei\u00dft die Pflanzen sterben. Das hat auch Folgen f\u00fcr die\u00a0 Bodenmikroben und auch f\u00fcr die Tierwelt.<\/p>\n<p>Er kann im Boden auch giftige Mineralien aus Gestein auswaschen. Diese k\u00f6nnen durch den Boden ebenfalls in Gew\u00e4sser gelangen. Sie k\u00f6nnen aber auch von Pflanzen als N\u00e4hrstoffe aufgenommen werden und so die Pflanzen vergiften.<\/p>\n<p>Der Regen greift au\u00dferdem das Gestein an somit die H\u00e4user und hinterl\u00e4sst Schaden.<\/p>\n<p>Fossile Rohstoffe werden heute entschwefelt bzw. werden in Fabrikschlote entsprechende Filter eingebaut, welche die schwefelhaltigen Abgase eliminieren. Allerdings spielen neben Schwefel auch andere Stoffe eine Rolle bei der Entstehung sauren Regens:<\/p>\n<p>Besonders Meere werden durch den Klimawandel belastet: Das mehr an CO2, welches in den Meeren gel\u00f6st ist und sich in der Atmosph\u00e4re befindet bewirkt eine Versauerung der Ozeane, worunter ganz besonders die empfindlichen Korallen leiden. CO2 kann mit Wasser zu Kohlens\u00e4ure reagieren.<\/p>\n<p>N (Stickstoff)-haltige Abgase verursachen nicht nur Sommersmog (siehe <a href=\"http:\/\/nawi.naturundbildung.at\/wp\/?page_id=1089\">http:\/\/nawi.naturundbildung.at\/wp\/?page_id=1089),<\/a>\u00a0NOx kann sich \u00e4hnlich wie CO2 oder SO2 mit Wasser zu Salpeters\u00e4ure verbinden.<\/p>\n\r\n\t\t<style type='text\/css'>\r\n\t\t\t#gallery-1 {\r\n\t\t\t\tmargin: auto;\r\n\t\t\t}\r\n\t\t\t#gallery-1 .gallery-item {\r\n\t\t\t\tfloat: left;\r\n\t\t\t\tmargin-top: 10px;\r\n\t\t\t\ttext-align: center;\r\n\t\t\t\twidth: 33%;\r\n\t\t\t}\r\n\t\t\t#gallery-1 img {\r\n\t\t\t\tborder: 2px solid #cfcfcf;\r\n\t\t\t}\r\n\t\t\t#gallery-1 .gallery-caption {\r\n\t\t\t\tmargin-left: 0;\r\n\t\t\t}\r\n\t\t<\/style>\r\n\t\t<!-- see gallery_shortcode() in wp-includes\/media.php -->\n\t\t<div id='gallery-1' class='gallery galleryid-434 gallery-columns-3 gallery-size-thumbnail gallery1'><script type=\"text\/javascript\">\r\n\/\/ <![CDATA[\r\n\tjQuery(document).ready(function () {\r\n\t\tjQuery(\".gallery1 a\").attr(\"rel\",\"gallery1\");\t\r\n\t\tjQuery('a[rel=\"gallery1\"]').colorbox({maxWidth:\"95%\", maxHeight:\"95%\",title: function(){ return jQuery(this).children().attr(\"alt\"); }, });\r\n\t});\r\n\/\/ ]]>\r\n<\/script>\n<dl class=\"gallery-item\">\n<dt class=\"gallery-icon\">\r\n<a href=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Saurer-Regen-Kastner.jpg\" title=\"Saurer Regen\" rel=\"gallery1\"><img src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/Saurer-Regen-Kastner-150x150.jpg\" width=\"150\" height=\"150\" alt=\"Saurer Regen\" \/><\/a>\r\n<\/dt><dd class=\"gallery-caption\" id=\"caption1959\"><span class=\"imagecaption\">Saurer Regen<\/span><br \/>\n<\/dd><\/dl><dl class=\"gallery-item\">\n<dt class=\"gallery-icon\">\r\n<a href=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/saurer-regen-001.jpg\" title=\"saurer-Regen\" rel=\"gallery1\"><img src=\"http:\/\/nawi.naturundbildung.at\/wp\/wp-content\/uploads\/2014\/01\/saurer-regen-001-150x150.jpg\" width=\"150\" height=\"150\" alt=\"saurer-regen\" \/><\/a>\r\n<\/dt><dd class=\"gallery-caption\" id=\"caption2122\"><span class=\"imagecaption\">saurer-Regen<\/span><br \/>\n<\/dd><\/dl>\r\n\t\t\t<br style='clear: both' \/>\r\n\t\t<\/div>\n\n<p>Text: Antonia Wogrolly, 1HMA, <span style=\"color: #000000; font-family: Calibri; font-size: medium;\">Sabrina Haidenschuster, Petra Pliemitscher 1HGA<\/span>, HLTW21, 2014;<\/p>\n<p>Bild1 Kathrin Kastner, 2HGA, HLTW21, 2014, Bild saurer-regen Petra Pliemtscher und Sabrina Haidenschulster, 2014<\/p>\n        <div class=\"wpProQuiz_content\" id=\"wpProQuiz_56\">\n            <h2>Saurer Regen- Quiz<\/h2>        <div style=\"display: none;\" class=\"wpProQuiz_time_limit\">\n            <div class=\"time\">Zeitlimit: <span>0<\/span><\/div>\n            <div class=\"wpProQuiz_progress\"><\/div>\n        <\/div>\n                <div class=\"wpProQuiz_checkPage\" style=\"display: none;\">\n            <h4 class=\"wpProQuiz_header\">Quiz-Zusammenfassung<\/h4>\n\n            <p>\n                <span>0<\/span> von 7 Fragen beantwortet            <\/p>\n\n            <p>Fragen:<\/p>\n\n            <div style=\"margin-bottom: 20px;\" class=\"wpProQuiz_box\">\n                <ol>\n                                            <li>1<\/li>\n                                            <li>2<\/li>\n                                            <li>3<\/li>\n                                            <li>4<\/li>\n                                            <li>5<\/li>\n                                            <li>6<\/li>\n                                            <li>7<\/li>\n                                    <\/ol>\n                <div style=\"clear: both;\"><\/div>\n            <\/div>\n\n            \n            <input type=\"button\" name=\"endQuizSummary\" value=\"Quiz abschlie\u00dfen\"\n                   class=\"wpProQuiz_button\">\n        <\/div>\n                <div class=\"wpProQuiz_infopage\" style=\"display: none;\">\n            <h4>Informationen<\/h4>\n\n            \n            <input type=\"button\" name=\"endInfopage\" value=\"Quiz abschlie\u00dfen\"\n                   class=\"wpProQuiz_button\">\n        <\/div>\n                <div class=\"wpProQuiz_text\">\n            <p>\n                <p>Wenn Du den Text \u00fcber den Sauren Regen\u00a0 sorgf\u00e4ltig durchgelesen hast, kannst Du bestimmt folgende Fragen beantworten:<\/p>\n            <\/p>\n\n            \n            <div>\n                <input class=\"wpProQuiz_button\" type=\"button\" value=\"Quiz starten\"\n                       name=\"startQuiz\">\n            <\/div>\n        <\/div>\n                <div style=\"display: none;\" class=\"wpProQuiz_lock\">\n            <p>\n                Sie haben das Quiz schon einmal absolviert. Daher k\u00f6nnen sie es nicht erneut starten.            <\/p>\n        <\/div>\n                <div style=\"display: none;\" class=\"wpProQuiz_loadQuiz\">\n            <p>\n                Quiz wird geladen...            <\/p>\n        <\/div>\n                <div style=\"display: none;\" class=\"wpProQuiz_startOnlyRegisteredUser\">\n            <p>\n                Sie m\u00fcssen sich einloggen oder registrieren um das Quiz zu starten.            <\/p>\n        <\/div>\n                <div style=\"display: none;\" class=\"wpProQuiz_prerequisite\">\n            <p>\n                Sie m\u00fcssen erst folgende Quiz beenden um dieses Quiz starten zu k\u00f6nnen:                <span><\/span>\n            <\/p>\n        <\/div>\n                <div style=\"display: none;\" class=\"wpProQuiz_results\">\n            <h4 class=\"wpProQuiz_header\">Ergebnis<\/h4>\n                            <p>\n                    <span class=\"wpProQuiz_correct_answer\">0<\/span> von <span>7<\/span> Frage korrekt beantwortet                <\/p>\n                            <p class=\"wpProQuiz_quiz_time\">\n                    Ihre Zeit: <span><\/span>                <\/p>\n                        <p class=\"wpProQuiz_time_limit_expired\" style=\"display: none;\">\n                Zeit ist abgelaufen            <\/p>\n                            <p class=\"wpProQuiz_points\">\n                    Sie haben <span>0<\/span> von <span>0<\/span> Punkten erreicht (<span>0<\/span>)                <\/p>\n                                        <div class=\"wpProQuiz_resultTable\">\n                    <table>\n                        <tbody>\n                        <tr>\n                            <td class=\"wpProQuiz_resultName\">\u00d8 Punkte<\/td>\n                            <td class=\"wpProQuiz_resultValue\">\n                                <div style=\"background-color: #6CA54C;\">&nbsp;<\/div>\n                                <span>&nbsp;<\/span>\n                            <\/td>\n                        <\/tr>\n                        <tr>\n                            <td class=\"wpProQuiz_resultName\">Deine Punkte<\/td>\n                            <td class=\"wpProQuiz_resultValue\">\n                                <div style=\"background-color: #F79646;\">&nbsp;<\/div>\n                                <span>&nbsp;<\/span>\n                            <\/td>\n                        <\/tr>\n                        <\/tbody>\n                    <\/table>\n                <\/div>\n                        <div class=\"wpProQuiz_catOverview\" style=\"display:none;\">\n                <h4>Kategorien<\/h4>\n\n                <div style=\"margin-top: 10px;\">\n                    <ol>\n                                                    <li data-category_id=\"0\">\n                                <span class=\"wpProQuiz_catName\">Nicht kategorisiert<\/span>\n                                <span class=\"wpProQuiz_catPercent\">0%<\/span>\n                            <\/li>\n                                            <\/ol>\n                <\/div>\n            <\/div>\n            <div>\n                <ul class=\"wpProQuiz_resultsList\">\n                                            <li style=\"display: none;\">\n                            <div>\n                                                            <\/div>\n                        <\/li>\n                                    <\/ul>\n            <\/div>\n                        <div style=\"margin: 10px 0px;\">\n                                    <input class=\"wpProQuiz_button\" type=\"button\" name=\"restartQuiz\"\n                           value=\"Quiz erneut starten\">\n                                    <input class=\"wpProQuiz_button\" type=\"button\" name=\"reShowQuestion\"\n                           value=\"Fragen ansehen\">\n                                            <\/div>\n        <\/div>\n                <div class=\"wpProQuiz_reviewDiv\" style=\"display: none;\">\n            <div class=\"wpProQuiz_reviewQuestion\">\n                <ol>\n                                            <li>1<\/li>\n                                            <li>2<\/li>\n                                            <li>3<\/li>\n                                            <li>4<\/li>\n                                            <li>5<\/li>\n                                            <li>6<\/li>\n                                            <li>7<\/li>\n                                    <\/ol>\n                <div style=\"display: none;\"><\/div>\n            <\/div>\n            <div class=\"wpProQuiz_reviewLegend\">\n                <ol>\n                    <li>\n                        <span class=\"wpProQuiz_reviewColor\" style=\"background-color: #6CA54C;\"><\/span>\n                        <span class=\"wpProQuiz_reviewText\">Beantwortet<\/span>\n                    <\/li>\n                    <li>\n                        <span class=\"wpProQuiz_reviewColor\" style=\"background-color: #FFB800;\"><\/span>\n                        <span class=\"wpProQuiz_reviewText\">Vorgemerkt<\/span>\n                    <\/li>\n                <\/ol>\n                <div style=\"clear: both;\"><\/div>\n            <\/div>\n            <div>\n                                    <input type=\"button\" name=\"review\" value=\"Frage vormerken\"\n                           class=\"wpProQuiz_button2\" style=\"float: left; display: block;\">\n                                            <input type=\"button\" name=\"quizSummary\"\n                               value=\"Quiz-Zusammenfassung\" class=\"wpProQuiz_button2\"\n                               style=\"float: right;\">\n                                        <div style=\"clear: both;\"><\/div>\n                            <\/div>\n        <\/div>\n                <div class=\"wpProQuiz_quizAnker\" style=\"display: none;\"><\/div>\n                <div style=\"display: none;\" class=\"wpProQuiz_quiz\">\n            <ol class=\"wpProQuiz_list\">\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>1<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>1<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Was ist Saurer Regen?<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"442\"\n                                data-type=\"single\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_442\"\n                                                       value=\"1\"> Ein Niederschlag mit einem pH Wert unter 5,5                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_442\"\n                                                       value=\"2\"> Ein Niederschlag mit einem pH Wert unter 7                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_442\"\n                                                       value=\"3\"> Ein Niederschlag mit einem pH Wert \u00fcber 7                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"3\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_442\"\n                                                       value=\"4\"> Ein Niederschlag mit einem pH Wert \u00fcber 10                                            <\/label>\n\n                                                                            <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>2<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>2<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Welches giftige Gas entsteht bei der Verbrennung fossiler Rohstoffe?<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"443\"\n                                data-type=\"single\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_443\"\n                                                       value=\"1\"> Schwefeldioxid                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_443\"\n                                                       value=\"2\"> Schwefels\u00e4ure                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_443\"\n                                                       value=\"3\"> Giftgase                                            <\/label>\n\n                                                                            <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>3<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>3<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Welche S\u00e4uren entstehen noch durch Emissionen des Menschen?<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"444\"\n                                data-type=\"multiple\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"checkbox\"\n                                                       name=\"question_56_444\"\n                                                       value=\"1\"> Kohlens\u00e4ure aus CO2                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"checkbox\"\n                                                       name=\"question_56_444\"\n                                                       value=\"2\"> Salpeters\u00e4ure aus NOx                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"checkbox\"\n                                                       name=\"question_56_444\"\n                                                       value=\"3\"> Salzs\u00e4ure aus NaCl (Streusalz im Winter)                                            <\/label>\n\n                                                                            <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>4<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>4<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Welche umweltpolitischen Ma\u00dfnahmen werden gesetzt, um dem Sauren Regen entgegenzuwirken?<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"445\"\n                                data-type=\"single\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_445\"\n                                                       value=\"1\"> Entschwefelungsanlagen um den Schwefel aus fossilen Rohstoffen zu entfernen                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"1\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_445\"\n                                                       value=\"2\"> Filteranlagen an Fabriken                                            <\/label>\n\n                                                                            <\/li>\n                                    \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"2\">\n\n                                                                                                                                <span style=\"display:none;\"><\/span>\n                                            <label>\n                                                <input class=\"wpProQuiz_questionInput\"\n                                                       type=\"radio\"\n                                                       name=\"question_56_445\"\n                                                       value=\"3\"> Zucht von s\u00e4ureresistenten Pflanzen                                            <\/label>\n\n                                                                            <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>5<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>5<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Wie kommt die Schwefels\u00e4ure in den Regen? Erg\u00e4nze den Text mit folgenden Begriffen:<\/p>\n<p>Schwefel, Schwefeldioxid, Schwefeltrioxid, Regenwasser, Schwefels\u00e4ure, schwefelige S\u00e4ure, Schwefel, Filteranlagen, Entschwefelungsanlagen<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"446\"\n                                data-type=\"cloze_answer\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                        Beim Verbrennen fossiler Rohstoffe entweicht durch den enthaltenen <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"8\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Schwefel)<\/span><\/span> auch das giftige Gas\u00a0<span class=\"wpProQuiz_cloze\"><input data-wordlen=\"14\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Schwefeldioxid)<\/span><\/span>. Dieses verbindet sich mit Sauerstoff zu <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"15\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Schwefeltrioxid)<\/span><\/span> welches bei Regen mit dem <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"11\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Regenwasser)<\/span><\/span> zu <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"14\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Schwefels\u00e4ure)<\/span><\/span> reagiert. Oder das Schwefeldioxid reagiert direkt mit dem Wasser zu <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"18\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(schwefelige S\u00e4ure)<\/span><\/span>. Wichtige umweltpolitische Ma\u00dfnahmen im Kampf gegen den Sauren Regen waren und sind daher <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"22\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Filteranlagen, Entschwefelungsanlagen)<\/span><\/span> oder <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"22\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(Filteranlagen, Entschwefelungsanlagen)<\/span><\/span>.\r\n\r\n&nbsp;                                    <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>6<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>6<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Notiere die chemischen Reaktionen bei der Entstehung Schwefeliger S\u00e4ure:<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"447\"\n                                data-type=\"cloze_answer\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                        SO2 + <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"3\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(H2O)<\/span><\/span> \u2192 <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"5\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(H2SO3)<\/span><\/span>                                    <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                                    <li class=\"wpProQuiz_listItem\" style=\"display: none;\">\n                        <div\n                            class=\"wpProQuiz_question_page\"  >\n                            Frage <span>7<\/span> von <span>7<\/span>                        <\/div>\n                        <h5 style=\"display: inline-block;\"\n                            class=\"wpProQuiz_header\">\n                            <span>7<\/span>. Frage                        <\/h5>\n\n                        \n                                                <div class=\"wpProQuiz_question\" style=\"margin: 10px 0 0 0;\">\n                            <div class=\"wpProQuiz_question_text\">\n                                <p>Erg\u00e4nze die chemischen Reaktionen, die zur Bildung von Schwefels\u00e4ure im Regen f\u00fchren:<\/p>\n                            <\/div>\n                                                        <ul class=\"wpProQuiz_questionList\" data-question_id=\"448\"\n                                data-type=\"cloze_answer\">\n                                \n                                    <li class=\"wpProQuiz_questionListItem\" data-pos=\"0\">\n\n                                        <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"1\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(2)<\/span><\/span> SO2 + <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"1\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(, 1)<\/span><\/span>O2 \u2192 <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"1\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(2)<\/span><\/span> SO3\r\n\r\n<span class=\"wpProQuiz_cloze\"><input data-wordlen=\"3\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(SO3)<\/span><\/span> + <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"3\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(H2O)<\/span><\/span> \u2192 <span class=\"wpProQuiz_cloze\"><input data-wordlen=\"5\" type=\"text\" value=\"\"> <span class=\"wpProQuiz_clozeCorrect\" style=\"display: none;\">(H2SO4)<\/span><\/span>                                    <\/li>\n                                                                <\/ul>\n                        <\/div>\n                                                    <div class=\"wpProQuiz_response\" style=\"display: none;\">\n                                <div style=\"display: none;\" class=\"wpProQuiz_correct\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tKorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                                <div style=\"display: none;\" class=\"wpProQuiz_incorrect\">\n                                                                            <span class=\"wpProQuiz_respone_span\">\n\t\t\t\t\t\t\t\t\tInkorrekt\t\t\t\t\t\t\t\t<\/span><br>\n                                    <p><\/p>                                <\/div>\n                            <\/div>\n                        \n                        \n                                                <input type=\"button\" name=\"back\" value=\"Zur\u00fcck\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: left !important; margin-right: 10px !important; display: none;\">\n                                                <input type=\"button\" name=\"check\" value=\"Pr\u00fcfen\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\"\n                               style=\"float: right !important; margin-right: 10px !important; display: none;\">\n                        <input type=\"button\" name=\"next\" value=\"Weiter\"\n                               class=\"wpProQuiz_button wpProQuiz_QuestionButton\" style=\"float: right; display: none;\">\n\n                        <div style=\"clear: both;\"><\/div>\n\n                        \n                    <\/li>\n\n                            <\/ol>\n                    <\/div>\n                <\/div>\n                <script type=\"text\/javascript\">\n            window.wpProQuizInitList = window.wpProQuizInitList || [];\n\n            window.wpProQuizInitList.push({\n                id: '#wpProQuiz_56',\n                init: {\n                    quizId: 56,\n                    mode: 2,\n                    globalPoints: 7,\n                    timelimit: 0,\n                    resultsGrade: [0],\n                    bo: 3107,\n                    qpp: 0,\n                    catPoints: [7],\n                    formPos: 0,\n                    lbn: \"Quiz abschlie\\u00dfen\",\n                    json: {\"442\":{\"type\":\"single\",\"id\":442,\"catId\":0,\"points\":1,\"correct\":[1,0,0,0]},\"443\":{\"type\":\"single\",\"id\":443,\"catId\":0,\"points\":1,\"correct\":[1,0,0]},\"444\":{\"type\":\"multiple\",\"id\":444,\"catId\":0,\"points\":1,\"correct\":[1,1,0]},\"445\":{\"type\":\"single\",\"id\":445,\"catId\":0,\"points\":1,\"correct\":[0,1,0]},\"446\":{\"type\":\"cloze_answer\",\"id\":446,\"catId\":0,\"points\":1,\"correct\":[[\"schwefel\"],[\"schwefeldioxid\"],[\"schwefeltrioxid\"],[\"regenwasser\"],[\"schwefels\\u00e4ure\"],[\"schwefelige s\\u00e4ure\"],[\"filteranlagen\",\"entschwefelungsanlagen\"],[\"filteranlagen\",\"entschwefelungsanlagen\"]]},\"447\":{\"type\":\"cloze_answer\",\"id\":447,\"catId\":0,\"points\":1,\"correct\":[[\"h2o\"],[\"h2so3\"]]},\"448\":{\"type\":\"cloze_answer\",\"id\":448,\"catId\":0,\"points\":1,\"correct\":[[\"2\"],[\"\",\"1\"],[\"2\"],[\"so3\"],[\"h2o\"],[\"h2so4\"]]}}                }\n            });\n        <\/script>\n        \n","protected":false},"excerpt":{"rendered":"<p>Was ist Saurer Regen? Ein Niederschlag,\u00a0dessen pH-Wert niedriger ist als der pH-Wert, der sich im klaren Wasser durch den nat\u00fcrlichen Kohlenstoffdioxidgehalt der Atmosph\u00e4re ergibt. (pH-Wert \u2264 5,5). Die Hauptursache ist die Luftverschmutzung, \u00a0besonders durch Abgase aus der Verbrennung fossiler Rohstoffe. Wenn der Schwefelanteil nicht eliminiert wird, verbindet sich der Schwefel<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":466,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"ngg_post_thumbnail":0},"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/434"}],"collection":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=434"}],"version-history":[{"count":5,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/434\/revisions"}],"predecessor-version":[{"id":2124,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/434\/revisions\/2124"}],"up":[{"embeddable":true,"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=\/wp\/v2\/pages\/466"}],"wp:attachment":[{"href":"http:\/\/nawi.naturundbildung.at\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}