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What is the importance of different biog...

What is the importance of different biogeochemical cycles in the nature?

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VGS PUBLICATION-BRILLIANT-BIO GEOCHEMICAL CYCLES-EXERCISE
  1. What is the importance of different biogeochemical cycles in the natur...

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  2. What emissions from human activities lead to ozone depletion? And what...

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  3. Why could we say that biogeochemical cycles are in “balance”?

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  4. If all the vegetation in the pond died, what effects would it have on ...

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  5. Write an experiment to prove greenhouse effect on temperature.

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  6. Go to near by pond observe organisms living in the pond and bio degrad...

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  7. Describe interdependence of biotic and abiotic components by taking Ni...

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  8. Draw oxygen, water and nitrogen cycles.

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  9. Write an essay explaining the importance of Ozone layer.

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  10. 'Burning of fossil fuels a concern for scientists and environmentalist...

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  11. Prepare slogans on green house effect and read them out in the school ...

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  12. 'Co(2) play a vital role in plant life process'' - comment?

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  13. How human activities caused an imbalance in biogeochemical cycles?

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  14. List three ways we, as humans, have affected the water cycle.

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  15. Prepare an article for newspaper on the item ''How human activities ef...

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  16. What is bio-geochemical cycle?

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  17. What are the differences between oxygen and ozone ?

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  18. How mach percentage of water on the earth is present in the ocean?

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  19. Name few green house gases?

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  20. What is denitrification?

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