Question
Short Note On : Energy Pyramid.

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Answer

  • Each level in the food chain is called a trophic level.
  • The amount of matter and energy gradually decreases from producers at the lowest level to the top consumers at the highest level.
  • The initial quantity of energy goes on decreasing at every level of energy exchange.
  • Similarly, the number of organisms also decreases from the lowest level to the highest level.
  • This pattern of energy exchange in an ecosystem is called a Pyramid of energy.

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