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Differentiate primary productivity and s...

Differentiate primary productivity and secondary productivity.

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MBD-ENVIRONMENT ISSUES-EXERCISE
  1. What is Ozone hole? Why does Ozone hole formed over Antartica? How wil...

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  2. What are the causes of loss of biodiversity?

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  3. Differentiate primary productivity and secondary productivity.

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  4. Differentiate in situ and ex-situ conservation.

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  5. What are major causes of species losses in a geographical area ?

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  6. A diagrammatic representation of different trophic levels in an ecosys...

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  7. A diagrammatic representation of different trophic levels in an ecosys...

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  8. A diagrammatic representation of different trophic levels in an ecosys...

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  9. What is eutrophication? Differentiate between natural and accelerated ...

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  10. When and where was Earth Summit held?

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  11. What is Kyoto protocol?

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  12. Name the biggest source of air pollution in large cities.

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  13. Explain : Biological magnification

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  14. List the uses of biodiversity.

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  15. What do A , B and C represent in this graph with respect to organismic...

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  16. Differentiate between EI-nino and La-nina effect.

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  17. "To reduce or check the global warming is the biggest challenge. Scien...

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  18. "To reduce or check the global warming is the biggest challenge. Scien...

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  19. Four basic processes produce fluctuations in population density Whi...

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  20. Four basic processes produce fluctuations in population density Def...

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