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Which of the following contribute to the...

Which of the following contribute to the carbon cycle ?

A

Photosynthesis

B

Respiration

C

Fossil fuel combustion

D

All of these

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The correct Answer is:
D
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MAXIMUM PUBLICATION-ECOSYSTEM-EXERCISE
  1. What is the percentage of photosynthetically active radiation ( PAR ) ...

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  2. Which one of the following is not used for construction of ecological ...

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  3. Which of the following is expected to have the highest value (gm/m2/yr...

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  4. Which of the following ecosystem types has the highest annual net prim...

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  5. An ecosystem, which can be easily damaged but can recover after some t...

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  6. The minimum number of components required for an ecosystem to survive

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  7. In plant succession when climax is reached, the net productivity

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  8. Detrivores are

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  9. How fig tree is benefited to its pollinator wasp ?

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  10. Which of the following contribute to the carbon cycle ?

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  11. Weatherings of rocks makes phosphorus available to

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  12. The 10% law is associated with an important function of an ecosystem i...

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  13. In the reductive process, the conversion of nitrogen into ammonia occu...

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  14. The primary productivity is least in

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  15. Choose the correct arrangement of plant communities

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  16. In the second step of trophic level, the energy storage is primarily a...

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  17. Detritus is the

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  18. The plants efficiency of N2 absorption is promoted when the nitrogen s...

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  19. Which one of the following process is associated with oxidation

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  20. PAR belongs to the wavelength of

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