Which one of the following is not a functional unit of an ecosystem
Energy flow
Decomposition
Productivity
Stratification
Ecosystem -
An ecosystem can be visualised as a functional unit of nature, where living organisms interact among themselves
and also with the surrounding physical environment.
- wherein
An ecosystem can be visualised as a functional unit of nature, where living organisms interact among themselves
and also with the surrounding physical environment.
Stratification -
Vertical distribution of different species occupying different levels is called stratification.
- wherein
For example, trees occupy top vertical strata or layer of a forest, shrubs the second and herbs and grasses occupy the bottom layers.
Option 1)
Energy flow
This solution is incorrect.
Option 2)
Decomposition
This solution is incorrect.
Option 3)
Productivity
This solution is incorrect.
Option 4)
Stratification
This solution is correct.
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