Pyramid of numbers is...

Pyramid of numbers is

Always upright

Always inverted

Either upright or inverted

Neither upright nor inverted

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Consider the following statements and select the correct option stating which ones are true (T) and which ones are false (F). (i) Pyramid of biomass is upright in the forest ecosystem and inverted in the grassland ecosystem. (ii) Pyramid of numbers is inverted in grassland and upright in aquatic ecosystem. Pyramid of energy depicts the rate of energy flow or productivity at successive trophic levels . (iv) Ecological pyramids have no place for detritivores and decomposers though they play an important role in an ecosystem.

Pyramid of number is

Pyramid of number is inverted in case of

Pyramid of numbers in pond ecosystem is inverted.

Pyramid of number is upright in one of the following ecosystem.

Study the following ecological pyramids carefully. Mathc the following statements I,ii and iii with gien pyramidsa, B and C and select the correct answer. (i) Inverted pyramid of biomass depicting small standing crop of phytoplanktons supporintg a large standing crop of zooplanktons (ii) Pyramid of numbers in a grassland ecosytems showing about 6 milion producers. (iii) Upright pyramid of biomass

The upright pyramid of number is absent in:

Pyramid of number in a pond ecosystem is

The pyramid of numbers in grassland ecosystem will be-

MODERN PUBLICATION-ECOSYSTEM -NCERT Exemplar Problems (A. MULTIPLE CHOICE QUESTIONS)

Decomposers like fungi and bacteria are Choose the correct answer : ...
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Productivity is the rate of production of biomass expressed in terms o...
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An inverted pyramid of biomass can be found in which ecosystem
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Which of the following is not a producer ?
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Which of the following ecosystems is most productive in terms of net p...
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Pyramid of numbers is
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Approximately how much of the solar energy that falls on the leaves of...
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Among the following , where do you think the process of decomposition ...
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How much of the net primary productivity of a terrestrial ecosystem is...
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Among the following biogeochemical cycles, which one does not have los...
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If the carbon atoms fixed by producers already have passed through thr...
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The zone at the edge of a lake or ocean which is alternatively exposed...
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Edaphic factor refers to
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Which of the following is an ecosystem service provided by a natural e...
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