Question

Exercises
Answer the following in not more than 20 words.
1 What role does oxygen present in the air play in the formation of soil?​

Answer 1

Answer:

The oxygen present in the air is necessarry to decompose the biodegradable wastes and other biological matter. This not only cleans the environment, but also increases the soil fertility and makes the soil better for growth of any suitable plant or crop

Answer 2

Answer:

The oxygen in air, water and other natural causes break a rock in several tiny parts which make soil.