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Vertical distribution of different speci...

Vertical distribution of different species occupying different levels in a biotic community is known as

A

Divergence

B

Stratification

C

Zonation

D

Pyramid

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The correct Answer is:
B
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Vertical distribution of different species occupying different levels is called

Vertical distribution of different species occupying different levels is called

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.

Vertical distribution of different species occupying different levels in dense vegetation is called

Vertical distribution of different species occupying different levels is called stratification.

Which of the following will relate to vertical distribution of different species occupying different levels of ecosystem ?

Identify the correct match . 1. Stratification : Vertical distribution of different species occupying different levels . 2. Secondary productivity : Amount of biomass or organic matter produced per unit area over a time period by plant during photosynthesis . 3. Primary productivity : Rate of formation of new organic matter by consumers . 4 Decomposition : Break down complex organic matter into inorganic substances like carbon dioxide , water and nutrients

How many of the following statements are incorrect ? (i) Decomposition is largely an anaerobic process . (ii) Fragmentation , leaching , and catabolism occur simultaneously on detritus. (iii) The vertical distribution of different species occupying different levels is called stratification . (iv) The pond is a deep water body . (v) The rate of decomposition is controlled by the chemical composition of detritus and climatic factors.

Fill in the blanks with a suitable word . i. The vertical distribution of different species occupying different levels is called ......a....... ii. The breakdown of detritus into smaller particles is called .......b....... iii. In each trophic level , a certain mass of living material at a particular time is called .......c.......

Distribution of organisms in different parts is

ICSE-ECOSYSTEMS-COMPETITION CORNER (OBJECTIVE TYPE QUESTIONS)
  1. Evolution of different species in a given area starting from a point a...

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  2. Ecological efficiency is

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

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  4. Which of the following is an example of man-made ecosystem?

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  5. Trophic levels in ecosystem is formed by

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  6. Identify the following food chain: Dead animal Blow fly maggots rarr C...

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  7. Study the four statements given below and select the two correct ones ...

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  8. The biomass available for consumption by the herbivores and the decomp...

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  9. Which of the following is false?

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  10. Transition zone between two ecosystems is

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  11. Which one of the following elements in plants is not remobilised?

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  12. Which one of the following statements for pyramid of energy is incorre...

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  13. Vertical distribution of different species occupying different levels ...

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  14. Secondary succession takes place on/in

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  15. The mass of living material at a trophic level at a particular time is...

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  16. In an ecosystem the rate of production of organic matter during photos...

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  17. Most animals are tree dwellers in a

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  18. Which of the following would appear as the pioneer organisms on bare r...

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  19. Which of the following is a characteristic fea- ture of cropland ecosy...

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  20. The term ecosystem was coined by

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