Which of the following is $NOT$ a functional unit of an ecosystem?

  • A
    Energy flow
  • B
    Decomposition
  • C
    Productivity
  • D
    Stratification

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Similar Questions

Identify the mismatched pair from the given options.

$A$: Successional process starts only in those areas where no living organisms ever existed.
$R$: These areas are not supported by physical environmental conditions.

Identify the likely organisms $(1), (2), (3)$ and $(4)$ in the food web shown below.

Transfer of material and energy from one ecosystem to another ecosystem is best exemplified by:

Which of the following has the largest population in a food chain?

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