Air and water pollution. Science CBSE, Class 8: lessons, tests, tasks.

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1.	Air Pollution
2.	Taj Mahal
3.	Green House Effect
4.	Water Pollution

1.	Air Pollution questions Difficulty: easy	3
2.	Questions on Effects of Air Pollution Difficulty: easy	5
3.	Acid Rain and Taj mahal Difficulty: medium	2
4.	Water Pollution in the river Ganga Difficulty: easy	4
5.	Green House Effect and Global Warming Difficulty: hard	3
6.	Scenario based questions on Air and Water Pollution Difficulty: hard	8
7.	Picture based questions on Air, Water Pollution, Potable water Difficulty: medium	5
8.	Pop Quiz on air pollution Difficulty: medium	4
9.	Pop Quiz water pollution Difficulty: medium	4
10.	Pop Quiz on the effect of pollution on the Taj Mahal Difficulty: medium	2

1.	Training Test 1 Difficulty: medium	8
2.	Training test 2 Difficulty: medium	5

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Methodical recommendation

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