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What do you mean by Eutrophication?...

What do you mean by Eutrophication?

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NCERT TELUGU-NOT FOR BREATHING-NOT FOR DINKING -EXERCISE
  1. To conduct a quiz program on air and water pollution, prepare five tho...

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  2. To conduct a quiz program on air and water pollution, prepare five tho...

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  3. What do you mean by Eutrophication?

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  4. Use Bicycle - Avoid motor bikes and cars'. This slogan is prepared by ...

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  5. If you are a general manager of a chemical industry what precautions w...

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  6. How to minimize the usage of paper in daily life?

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

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

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  11. which has higher permebility ?

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

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

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  14. List the gases that you know present in the air.

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

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  16. what is ash ?

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  17. Name the fuels we burnt in our daily activities including rural and ur...

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  18. Name the factories located nearby. How they effect air and water.

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  19. Ask your teacher about secondary pollutants why they called so ?

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  20. Ask your teacher about aerobic bacteria and write a note on it with so...

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