Question

want answe for 13 and 14 all if correct brainliest

Answer 1

presence of high level of article is very harmful because it will affect our respiratory system.
modern farming late to Baran the soil because due to use of hai fertilizer eat make the soil acidic or basic more so it affect the soil and cultivation also.
the process of nitrogen fixation by bacteria does not take place in presence of oxygen because the rhizobium bacteria present in soil of leguminous plant absorb. the nitrogen only
the chemical formula of ozone is O3.
the essential function performed by Ozone Layer is it protect the harmful radiation which come from sun that is UV Ray.
the main cause of deflection of Ozone layer is pollution.
hope that you will understand

Answer 2

Ans.14(a) Chemical formula of ozone is O3....
(b) The main function of Ozone layer is to protect us from the harmful ultraviolet rays to reach Earth and also prevents us from various skin infections caused by these rays....
(c) The increasing of pollution due to increase in carbon dioxide causes the depletion of Ozone layer.....
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@Suhana###♥♥♥