‘‘Biosphere’’ is called as
Part of atmosphere where the livings cannot live
Part of atmosphere where the livings can live
Both $(a) $ and $(b)$
None of the above
It’s obvious.
In ecosystem lithosphere is concerned with
The correct sequence of plants in a hydrosere is
The forest that colours in autumn is
Pond is defined as a
…………. of an ecosystem is the rate of production of organic matter during photosynthesis.
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