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Which is the most direct way that the ca...

Which is the most direct way that the carbon present in starch stored in cereal grains can return to the atmosphere as carbon dioxide ?

A

Grains are destroyed by fire during storage

B

Grains are eaten hy birds

C

Grains are made into bread and eaten by humans

D

Grains are stored in damp conditions goes mouldy and decay

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The correct Answer is:
A
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ARIHANT NEET-ECOSYSTEM-Exercises A Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
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  2. Biological equilibrium is an equilibrium among the:

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  3. Suppose all bacteria and fungi are destroyed. What will happen ?

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  4. The provisioning services of ecosystem are

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  5. The supporting srevices of ecosystem include

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  6. Humus is

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  7. Which of the following is an ecosystem service provided by a natural e...

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  8. The process of mineralisation by microorganisms helps in the relase of

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  9. Which is the most direct way that the carbon present in starch stored ...

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  10. In a particular climatic condition, decomposition rate is slower if de...

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  11. A lake community suddenly suffers from algal blooms. Using the strateg...

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  13. How do iron levels affect phytoplankton population in a marine ecosyst...

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  14. The diagram shows losses from a rat to the environment Which of t...

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  15. The diagram shows parts of the carbon cycle. Which process conver...

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  18. Which of the following statement is incorrect regarding ecological pyr...

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