(Test - Worksheet - 8th - Chemistry [Pollution of Air])
SubjectTopic(s) coveredConcept(s) covered
Chemistry Natural Resources 1. Air Pollution, 2. Depletion of Ozone Layer, 3. Pollution Caused by Burning of Coal, 4. Pollution Caused by Man, 5. Pollution Control Use of CNG, 6. Acid Rain, 7. Biodegradable Pollutants, 8. Chemical Pollutants, 9. Gaseous Pollutants, 10. Global Warming, 11. Greenhouse Effect, 12. Particulate Pollutants, 13. Prevention of Air Pollution, 14. Smog, 15. Sources of Air Pollution
GENERAL INSTRUCTIONS (Please read the following instructions very carefully)
1. Each question carry 1 mark, no negative marks. 2. You can change your answer before submitting test. 3. Donot refresh or back page.
4. Use rough sheets while taking the test. 5. This is a ONE TIME attempt test. Once started, it cannot be reversed. 6. Detailed Analysis will be visible after the Test.

All the best ...
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