Which of cycle is concerned with energy flow in ecosystem

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12.Ecosystem

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Which of the cycle is concerned with energy flow in the ecosystem

Food cycle

$O_2$ cycle

$Cl_2$ cycle

All the above

Solution

(a)In any ecosystem, communities or living organisms interact with their physical environment in such a way that there is well defined flow of energy forming clear trophic (food) levels and material cycles within this system.

Standard 12

Biology

In a biotic community, primary consumers are

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(AIPMT-1995)

Match the following columns.

Column $- I$ Column $- II$

$(a)$ Phytoplankton, grass $(p)$ First trophic level

$(b)$ Man, Lion $(q)$ Herbivore

$(c)$ Zooplankton, Cow, Grasshopper $(r)$ Third trophic level

$(d)$ Birds, Wolf $(s)$ Top carnivore

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We refer to the following as the food chain

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Magnitude of primary productivity is affected by

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Choose correct food chain (GFC).

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Column $- I$	Column $- II$
$(a)$ Phytoplankton, grass	$(p)$ First trophic level
$(b)$ Man, Lion	$(q)$ Herbivore
$(c)$ Zooplankton, Cow, Grasshopper	$(r)$ Third trophic level
$(d)$ Birds, Wolf	$(s)$ Top carnivore

Which of the cycle is concerned with energy flow in the ecosystem

Solution

Similar Questions

In a biotic community, primary consumers are

Match the following columns. Column $- I$ Column $- II$ $(a)$ Phytoplankton, grass $(p)$ First trophic level $(b)$ Man, Lion $(q)$ Herbivore $(c)$ Zooplankton, Cow, Grasshopper $(r)$ Third trophic level $(d)$ Birds, Wolf $(s)$ Top carnivore

We refer to the following as the food chain

Magnitude of primary productivity is affected by

Choose correct food chain (GFC).

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Match the following columns.

Column $- I$ Column $- II$

$(a)$ Phytoplankton, grass $(p)$ First trophic level

$(b)$ Man, Lion $(q)$ Herbivore

$(c)$ Zooplankton, Cow, Grasshopper $(r)$ Third trophic level

$(d)$ Birds, Wolf $(s)$ Top carnivore