BIOTIC COMPONENTS

Resources-Component OF Environment 1.-Biotic || Abiotic

Biotic component of biosphere is not constituted by

Assertion:- Biotic conponents are as important as abiotic components for determination of habitats in various biomas. Reason:- Interaction between biotic component and physico-chemical components determine the specific regional and local variations of biome.

For each of the following qustions four chices have been provided. Select the correct alternatives. Carbon dioxide from atmosphere reaches the biotic component through ________