Man Impact on Ecosystem Multiple Choice Questions and Answers 4 PDF Download
Man impact on ecosystem multiple choice questions (MCQs), man impact on ecosystem test prep 4 to learn online elementary school courses, distance learning for exam prep. Practice human activities and ecosystem multiple choice questions (MCQs), man impact on ecosystem quiz questions and answers for science class for class 8 science online tests with answer key.
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MCQ on Man Impact on Ecosystem Worksheets 4 Quiz PDF Download
MCQ: Harmful substances which damage environment are called
- waste material
MCQ: A cleared are from trees can require a time to grow again which is equal to
- 1 year
- 20 years
- 50 years
- 500 years
MCQ: If ice on polar regions will melt away animals will lose their habitat like
- polar bears
- both a and b
MCQ: If atmosphere is released with lots of pollutants it is
MCQ: Human beings is able to satisfy his needs by changing