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Choose the correct change during ecologi...

Choose the correct change during ecological succession.

A

Total biomass decreases

B

Decomposers also change.

C

Low degree of diversity

D

Humus content decreases

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-ECOSYSTEM-Assignment (Section A)
  1. About 70% of total global carbon is found in

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  2. Choose incorrect option for the cost distribution of ecosystem service...

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  3. Choose the correct change during ecological succession.

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  4. The most common shape of pyramid of number is

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  5. Which of the following organisms convert plant matter into animal matt...

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  6. Productivity contributed by oceans is but area coverage is compartivel...

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  7. Mineralisation is performed by

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  8. Which is global ecosystem ? To make its study easier it is divided int...

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  9. Major site of decomposition in the soil and water bodies respectively ...

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  10. Raw material for decompostion represented by dead organic matter is

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  11. Which of the following trophic levels are occupied by sparrow ?

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  12. Amount of inorganic substances present in an ecosystem is . Energy flo...

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  13. Initial serial stages in succession

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  14. Choose odd one out w.r.t. gaseous cycle.

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  15. Explain succession of plants in xerophytic habitat until it reaches cl...

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  16. Major utillisation of carbon from atmosphere is through

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  17. According to Robert Constanza average price tag for ecosystem services...

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  18. Which of the following organisms were not given any place in ecologica...

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  19. Choose the correct sequence of transitional communities in Xerach succ...

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  20. Which of the following food chain shows spindle shape pyramid

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