Man Impact on Ecosystem Multiple Choice Questions 8 PDF Download
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MCQs on Man Impact on Ecosystem Quiz PDF Download Worksheets 8
MCQ. Animal which were first hunted for food now being hunted for sport is
MCQ. Buried waste contain
- toxic chemicals
- both a and b
- useful minerals
MCQ. Rats, pigs and monkeys brought by human on island eaten eggs of
MCQ. A gas which is major gas in trapping heat and prevent it from escaping is
- carbon dioxide
MCQ. Maintenance of oxygen and carbon dioxide in air is done by
- global warming