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Value of net primary productivity is con...

Value of net primary productivity is considerably higher than gross primary productivity.

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Gross primary productivity is-

Gross primary productivity is the

What is net primary productivity ?

What is Gross primary productivity (GPP)?

Consider the following four statements (A-D) and select the correct option stating which ones are true (T) and which ones are False (F). (A) Vertical distribution of different species occupying different levels in a community is called stratification. (B) Net primary productivity minus respiration losses is the gross primary productivity. (C) Rate of biomass production is called decompostion. (D) Annual net primary productivity of oceans is 55 billion tons.

Read the given statements and select the correct option. Statement 1: Net primary productivity is less than the gross primary productivity. Statement 2 : Net primary productivity is equal to the gross primary productivity munus the respiration losses.

NPP (net primary productivity) is highest in

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Highest annual net primary productivity is of

AAKASH INSTITUTE-ECOSYSTEM-Try Yourself
  1. Global area occupied by oceans is but productivity contributions is

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  2. Only biotic factors affect the magnitude of primary productivity.

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  3. Value of net primary productivity is considerably higher than gross pr...

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  4. Which of the following terms are not associated with humus ? Amorpho...

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  5. Mention the name of two major decomposers.

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  6. How many among the factors given below result in pilling up of organic...

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  7. Rate of decompostion is controlled by climatic factors only.

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  8. Energy transfer is cyclic

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  9. Value of PAR is gt 50% of solar radiation

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  10. Exception to source of energy is hydrothermal ecosystem.

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  11. Given a scheme or flow chart responding flow of energy in an ecosystem...

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  12. What constitute food for detrivores ?

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  13. Mention the trophic level of organism given below.

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  14. Mention names of two omnivores

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  15. What is the magnitude of energy at T2 and T3 level in the given figure...

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  16. Pyramid of biomass is always upright.

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  17. Upright pyramid can be seen for all the ecological parameters in grass...

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  18. 10% law of Lindeman justify upright shape of pyramid of energy.

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  19. Climax community exhibits high species diversity.

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  20. Succession and evolution had occurred simultaneously.

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