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Ask your teacher about secondary polluta...

Ask your teacher about secondary pollutants why they called so ?

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NCERT TELUGU-NOT FOR BREATHING-NOT FOR DINKING -EXERCISE
  1. Name the fuels we burnt in our daily activities including rural and ur...

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

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

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

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  5. Do you know oil slick on sea water? In what way is it dangerous to aqu...

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  6. What are its causes and effects ?

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  7. How does the pollution arise ?

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  8. what are fuels?

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  9. Collect the information from your school library for natural disasters...

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  10. what happens to paper when dipped in oil ?

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  11. where can we see high pollution ?

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  12. what are the differences pollution and contamination ?

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  13. Do you know where the dust particles could have come from?

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  14. power generation plants ?

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  15. do factorires lead to pollution ?

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  16. Is there any green belt around factory? Name the trees they are growin...

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  17. nearby factory, industry(boiled rice mill,Brick making kiln, oil mill,...

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  18. When we go on a busy road, feel uneasy even when we close nose with a ...

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  19. When we go on a busy road, feel uneasy even when we close nose with a ...

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  20. Do you find any relation between pH and hardness of water?

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