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Why is it said that nitrogen is very imp...

Why is it said that nitrogen is very important for us?

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VGS PUBLICATION-BRILLIANT-BIO GEOCHEMICAL CYCLES-EXERCISE
  1. What is bad Ozone and good Ozone?

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  2. There is a mass mortality of fishes in a pond. What may be the reasons...

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  3. Why is it said that nitrogen is very important for us?

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  4. Write about the sources of water on earth. Why we are facing water sho...

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  5. What is water cycle?

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  6. What is Nitrogen fixation? What is its importance?

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  7. What is ammonification ? Under which condition does ammonification occ...

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  8. In which forms is carbon found on earth ?

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  9. What is global warming? What are its effects?

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  10. Explain carbon cycle in nature with diagram.

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  11. Describe the oxygen cycle.

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  12. The flow of nutrients from living or-ganisms to environment and from e...

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  13. The percentage of salt water on earth is

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  14. The human body is composed of about how much water?

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  15. These form integral part of basic organic compounds of life.

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  16. The element that is abundantly present in atmosphere is

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  17. The free living bacteria that fixes nitrogen is

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  18. Nitrogen makes its way back into the atmosphere through a process call...

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  19. The excessive amount of nitrates and other nitrogenous compounds when ...

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  20. It is reponsible for maintaining the earth as green-house with tempera...

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