{"id":2839,"date":"2024-03-05T15:38:52","date_gmt":"2024-03-05T15:38:52","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=2839"},"modified":"2024-03-05T15:38:52","modified_gmt":"2024-03-05T15:38:52","slug":"which-of-the-follwings-is-best-indicator-of-sulphur-dioxide-pollution","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-follwings-is-best-indicator-of-sulphur-dioxide-pollution\/","title":{"rendered":"Which of the follwings is best indicator of Sulphur dioxide pollution?"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a97319e41ba7\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Bryophytes                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"true\">\r\n                    Lichens                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Ferns                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    Algae                 <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is (b) Lichens.<\/p>\n<p>Lichens are a symbiotic relationship between a fungus and an alga or cyanobacterium. They are very sensitive to air pollution, especially sulfur dioxide. When exposed to high levels of sulfur dioxide, lichens can become discolored, stunted, or even die. This makes <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> them a good indicator of air quality.<\/p>\n<p>Bryophytes are non-vascular plants that include mosses, liverworts, and hornworts. They are also sensitive to air pollution, but they are not as sensitive as lichens. Ferns are vascular plants that have roots, stems, and leaves. <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> They are not as sensitive to air pollution as bryophytes or lichens. Algae are photosynthetic organisms that can be found in both aquatic and terrestrial environments. They are not as sensitive to air pollution as bryophytes, lichens, or ferns.<\/p>\n<p>In conclusion, lichens are the best indicator of sulfur dioxide pollution because they are the most sensitive to this type of pollution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"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 follwings is best indicator of Sulphur dioxide pollution?<\/title>\n<meta name=\"description\" content=\"Lichens are a symbiotic relationship between a fungus and an alga or cyanobacterium. 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They are very sensitive to air pollution, especially sulfur dioxide. When exposed to high levels of sulfur dioxide, lichens can become discolored, stunted, or even die. This makes them a good indicator of air quality.","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-follwings-is-best-indicator-of-sulphur-dioxide-pollution\/","og_locale":"en_US","og_type":"article","og_title":"Which of the follwings is best indicator of Sulphur dioxide pollution?","og_description":"Lichens are a symbiotic relationship between a fungus and an alga or cyanobacterium. They are very sensitive to air pollution, especially sulfur dioxide. When exposed to high levels of sulfur dioxide, lichens can become discolored, stunted, or even die. This makes them a good indicator of air quality.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-follwings-is-best-indicator-of-sulphur-dioxide-pollution\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-03-05T15:38:52+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-follwings-is-best-indicator-of-sulphur-dioxide-pollution\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-follwings-is-best-indicator-of-sulphur-dioxide-pollution\/","name":"Which of the follwings is best indicator of Sulphur dioxide pollution?","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-03-05T15:38:52+00:00","dateModified":"2024-03-05T15:38:52+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"Lichens are a symbiotic relationship between a fungus and an alga or cyanobacterium. They are very sensitive to air pollution, especially sulfur dioxide. When exposed to high levels of sulfur dioxide, lichens can become discolored, stunted, or even die. 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