Tag: pollution of air and water
Quizzes Related to pollution of air and water
Air pollution, its effects and cures - class-VIII
air pollution, its effects and cures
Ques 31
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Taken 0
Smoke, dust and other air pollutants, acid rain - class-X
smoke, dust and other air pollutants, acid rain
Ques 43
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Environmental pollution and industries - class-VI
environmental pollution and industries
Ques 89
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Taken 0
Environmental impact: global warming - class-X
environmental impact: global warming
Ques 96
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Taken 0