{"id":84552,"date":"2025-06-01T02:36:27","date_gmt":"2025-06-01T02:36:27","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=84552"},"modified":"2025-06-01T02:36:27","modified_gmt":"2025-06-01T02:36:27","slug":"which-of-the-following-statements-is-are-correct-1-acid-rain-re","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/","title":{"rendered":"Which of the following statements is \/ are correct ?\n  1. Acid rain re"},"content":{"rendered":"<p>Which of the following statements is \/ are correct ?<\/p>\n<ul>\n<li>1. Acid rain reacts with buildings made from limestone<\/li>\n<li>2. Burning of sulphur containing coal can contribute to acid rain<\/li>\n<li>3. Eutrophication is an effective measure to control pollution<\/li>\n<\/ul>\n<p>Select the correct answer using the code given below :<\/p>\n<p>[amp_mcq option1=&#8221;1 and 2 only&#8221; option2=&#8221;2 and 3 only&#8221; option3=&#8221;1 only&#8221; option4=&#8221;1, 2 and 3&#8243; correct=&#8221;option1&#8243;]<\/p>\n<div class=\"psc-box-pyq-exam-year-detail\">\n<div class=\"pyq-exam\">\n<div class=\"psc-heading\">This question was previously asked in<\/div>\n<div class=\"psc-title line-ellipsis\">UPSC CDS-1 &#8211; 2016<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-cds-1-2016.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-cds-1-2016\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nStatements 1 and 2 are correct, while statement 3 is incorrect.<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\nAcid rain is corrosive and can damage buildings made of materials like limestone (calcium carbonate) through chemical reaction. Burning fossil fuels containing sulfur, such as coal, releases sulfur dioxide (SO2), which is a major precursor to acid rain. Eutrophication is the process of excessive nutrient enrichment in a water body, often caused by pollution (e.g., nutrient runoff), leading to algal blooms and oxygen depletion; it is a type of pollution, not a method to control it.<br \/>\n<\/section>\n<section id=\"pyq-additional-information\">\nAcid rain also affects forests, lakes, and aquatic life. Major sources of acid rain precursors include sulfur dioxide (SO2) from burning fossil fuels and nitrogen oxides (NOx) from vehicle emissions and industrial processes. Controlling pollution sources is the way to prevent eutrophication.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following statements is \/ are correct ? 1. Acid rain reacts with buildings made from limestone 2. Burning of sulphur containing coal can contribute to acid rain 3. Eutrophication is an effective measure to control pollution Select the correct answer using the code given below : [amp_mcq option1=&#8221;1 and 2 only&#8221; option2=&#8221;2 &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Which of the following statements is \/ are correct ?\n  1. Acid rain re\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/#more-84552\">Detailed Solution<span class=\"screen-reader-text\">Which of the following statements is \/ are correct ?<br \/>\n  1. Acid rain re<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1087],"tags":[1098,1136,1137],"class_list":["post-84552","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-1","tag-1098","tag-environment-and-ecology","tag-pollution","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Which of the following statements is \/ are correct ?  1. Acid rain re<\/title>\n<meta name=\"description\" content=\"Statements 1 and 2 are correct, while statement 3 is incorrect. Acid rain is corrosive and can damage buildings made of materials like limestone (calcium carbonate) through chemical reaction. Burning fossil fuels containing sulfur, such as coal, releases sulfur dioxide (SO2), which is a major precursor to acid rain. Eutrophication is the process of excessive nutrient enrichment in a water body, often caused by pollution (e.g., nutrient runoff), leading to algal blooms and oxygen depletion; it is a type of pollution, not a method to control it.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which of the following statements is \/ are correct ?  1. Acid rain re\" \/>\n<meta property=\"og:description\" content=\"Statements 1 and 2 are correct, while statement 3 is incorrect. Acid rain is corrosive and can damage buildings made of materials like limestone (calcium carbonate) through chemical reaction. Burning fossil fuels containing sulfur, such as coal, releases sulfur dioxide (SO2), which is a major precursor to acid rain. Eutrophication is the process of excessive nutrient enrichment in a water body, often caused by pollution (e.g., nutrient runoff), leading to algal blooms and oxygen depletion; it is a type of pollution, not a method to control it.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T02:36:27+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Which of the following statements is \/ are correct ?  1. Acid rain re","description":"Statements 1 and 2 are correct, while statement 3 is incorrect. Acid rain is corrosive and can damage buildings made of materials like limestone (calcium carbonate) through chemical reaction. Burning fossil fuels containing sulfur, such as coal, releases sulfur dioxide (SO2), which is a major precursor to acid rain. Eutrophication is the process of excessive nutrient enrichment in a water body, often caused by pollution (e.g., nutrient runoff), leading to algal blooms and oxygen depletion; it is a type of pollution, not a method to control it.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/","og_locale":"en_US","og_type":"article","og_title":"Which of the following statements is \/ are correct ?  1. Acid rain re","og_description":"Statements 1 and 2 are correct, while statement 3 is incorrect. Acid rain is corrosive and can damage buildings made of materials like limestone (calcium carbonate) through chemical reaction. Burning fossil fuels containing sulfur, such as coal, releases sulfur dioxide (SO2), which is a major precursor to acid rain. Eutrophication is the process of excessive nutrient enrichment in a water body, often caused by pollution (e.g., nutrient runoff), leading to algal blooms and oxygen depletion; it is a type of pollution, not a method to control it.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T02:36:27+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/","name":"Which of the following statements is \/ are correct ? 1. Acid rain re","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T02:36:27+00:00","dateModified":"2025-06-01T02:36:27+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"Statements 1 and 2 are correct, while statement 3 is incorrect. Acid rain is corrosive and can damage buildings made of materials like limestone (calcium carbonate) through chemical reaction. Burning fossil fuels containing sulfur, such as coal, releases sulfur dioxide (SO2), which is a major precursor to acid rain. Eutrophication is the process of excessive nutrient enrichment in a water body, often caused by pollution (e.g., nutrient runoff), leading to algal blooms and oxygen depletion; it is a type of pollution, not a method to control it.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-statements-is-are-correct-1-acid-rain-re\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC CDS-1","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-cds-1\/"},{"@type":"ListItem","position":3,"name":"Which of the following statements is \/ are correct ? 1. Acid rain re"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/84552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=84552"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/84552\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=84552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=84552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=84552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}