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Observe this pollution certificate, try ...

Observe this pollution certificate, try to find out the answers for following questions.
What is emission test? What components are tested in the pollution check up center?

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VGS PUBLICATION-BRILLIANT-NOT FOR DRINKING NOT FOF BREATHING-EXERCISE
  1. Observe this pollution certificate, try to find out the answers for fo...

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  2. Observe this pollution certificate, try to find out the answers for fo...

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  3. Observe this pollution certificate, try to find out the answers for fo...

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  4. Observe this pollution certificate, try to find out the answers for fo...

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  5. Why there is a need of pollution under control certificate?

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  6. Observe this pollution certificate, try to find out the answers for fo...

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  7. Observe this pollution certificate, try to find out the answers for fo...

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  8. Observe this pollution certificate, try to find out the answers for fo...

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  9. What is emission test?

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  10. Observe this pollution certificate, try to find out the answers for fo...

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  11. What will happen if harmful organisms or substances enter your body? H...

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  12. What is the effect of rapid increase in the number of vehicles?

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  13. What is pollution ?

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  14. When do all the living organisms with in the environment will be healt...

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  15. Name the diseases caused by air pollution.

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  16. What do our elders talk about the environment?

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  17. What is our environment made up of ?

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  18. Name some susbstances which impact the health of our earth.

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  19. What are the four major gases in the air?

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  20. Which is the essential element for survival of all living organisms?

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