Environmental Studies Quiz | Environmental Studies Online Test for Practice

Environmental Studies MCQ Questions for Practice

31. 21st March is observed as

32. 71% of earth surface is covered with:

33. According to Thomas Malthus human population increase in

34. Afforestation is necessary for

35. Air pollution is caused by

36. Atmosphere may extents to a height of about following kms above the earth surface

37. Atomospheric ozone layer which protect us from UV-B & C is getting depleted most by addition of

38. Chipko movement was started to conserve

39. Consumers are also called

40. Conversion of ammonia to nitrite and then nitrate is called

41. Deforestation generally decreases

42. Detritus food chain starts from

43. Earthworms and bacteria are called

44. 5th June is observed as

45. Eutrophication means

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Multiple Choice Questions and Answers on Environmental Studies

Environmental Studies Multiple Choice Questions and Answers

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