Question

5. Name the following.
(a) Constituents of the biosphere
(b) Biotic constituents of soil
(c) Fossil fuel
(d) Inert gases in air
(e) Gases
that are harmful
the ozone layer
to
​

Answer 1

(a) Constituents of the biosphere- hydrosphere and atmosphere

(b) Biotic constituents of soil- microorganisms and insects

(c) Fossil fuel- coal and petroleum

(d) Inert gases in air- oxygen and nitrogen

(e) Gases that are harmful to the ozone layer- carbon tetrachloride.