Give scientific reasons : Energy pyramids are never inverted.

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12.Ecosystem

easy

Give scientific reasons : Energy pyramids are never inverted.

Option A

Option B

Option C

Option D

Solution

Energy pyramids are always upright. Never inverted are possible, Because when energy flows from a definite trophic level to another trophic level, to another trophic level, at each step same energy is lost in the form of heat. In energy pyramid, each pillar in given time indicate the amount of energy present at each trophic level in Annual per unit area.

Standard 12

Biology

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(AIPMT-2012)