{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2022-07-06T09:55:18.312Z","dateModified":"2022-07-06T09:55:18.312Z","typicalAgeRange":"11-18","educationalLevel":"","assesses":"Chemistry - Environmental Chemistry","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Environmental Chemistry"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Chemistry"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":""}],"name":"Quiz about Environmental Chemistry","about":{"@type":"Thing","name":"Chemistry - Environmental Chemistry"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Environmental Chemistry","text":"Fish die in water bodies polluted by sewage due to","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

Pathogens

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

Clogging of gills by silt

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

Reduction in oxygen

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

Foul smell

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

Reduction in oxygen

","answerExplanation":{"@type":"text","text":"Fish die in water bodies polluted by sewage due to reduction in dissolved $O_2$ content of water"},"comment":{"@type":"Comment","text":"\"\""}}}]}

Fish die in water bodies polluted by sewage due to

The Correct Option is C

Solution and Explanation

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