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Define primary productivity ....

Define primary productivity .

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SARAS PUBLICATION-ECOSYSTEM-EXERCISE
  1. Define primary productivity .

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  2. Profundal zone is predominated by heterotrophs in a pond ecosystem, be...

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  3. Which one is in descending order of a food chain?

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  4. The species that indicate the health of the ecosytem.

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  5. Identify the wrongly paired stage of decomposition . Catabolism-extrac...

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  6. Discuss the gross primary productivity is more efficient than net prim...

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  7. What will happen if all producers are removed from ecosystem?

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  8. Construct the food chain with the following data. Hawk, plants, frog...

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  9. A tree says" I can live without you, But you cannot live without me". ...

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  10. What are the different ways ot 'Go green and save green'?

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  11. State the ten percent law.

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  12. Name of the food chain which is generally present in all type of ecosy...

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  13. Shape of pyramid in a particular ecosystem is always different in shap...

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  14. Generally in summer the forest are affected by natural fire. Over a pe...

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  15. Name the food chain that begins with the dead organic matter and expla...

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  16. Write about ecoystem management.

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  17. Draw a pyramid from following details and explain in brief. Quantities...

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  18. Generally human activities are against to the ecosystem, where as you ...

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  19. Prductivity of profundal zone will be low. Why ?

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  20. What is the amount of light available for the photosynthesis of plant?...

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