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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

Pyramid

B

Divergence

C

Stratification

D

Zonation

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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 is called stratification.

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

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

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.

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

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

AAKASH INSTITUTE ENGLISH-ECOSYSTEM-Assignment (Section C)
  1. In which of the following both pairs have correct combination?

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  2. During ecological succession

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

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

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  5. Secondary succession takes place on/in

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

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  7. Match the following and select the correct option :

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  8. Given below is a simplified model of phosphorus cycling in a terrestri...

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  9. If 20J of energy is trapped at producer level, then how much energy wi...

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  10. Natural reservoir of phosphorus is

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  11. Secondary productivity is rate of formation of new organic matter by

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  12. Which one of the following processes during decomposition is correctly...

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  13. Which one of the following is not a functional unit of an ecosystem

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  14. The upright pyramid of number is absent in

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  15. Which one of the following is not a gaseous biogeochemical cycle in ec...

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  16. Given below is an imaginary pyramid of numbers. What could be one of t...

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  17. Identify the possible link ''A'' in the following food chain Plant ...

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  18. The rate of formation of new organic matter by rabbit in a grassland, ...

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  19. The second stage of hydrosere is occupied by plants like

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  20. Identify the likely organisms (A), (B), (C ) and (D) in the food web s...

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