{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2022-08-01T08:31:46.375Z","dateModified":"2022-08-01T08:31:46.375Z","typicalAgeRange":"11-18","educationalLevel":"UP CPMT","assesses":"Biology - Environmental Issues","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Environmental Issues"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Biology"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"UP CPMT"}],"name":"Quiz about Environmental Issues","about":{"@type":"Thing","name":"Biology - Environmental Issues"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Environmental Issues","text":"Which of the following are the indicators of pollution?","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

lichen

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

fungi

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

algae

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

none of these

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

lichen

","answerExplanation":{"@type":"text","text":"Lichens are very sensitive to air pollution, specially $SO_2$ pollution so they serve as indicators of air pollution."},"comment":{"@type":"Comment","text":"\"\""}}}]}

Which of the following are the indicators of pollution?

The Correct Option is A

Solution and Explanation

Top Questions on Environmental Issues

Questions Asked in UP CPMT exam