Question

why atmosphere is essential for life?

Answer 1

The atmosphere is essential for life because it maintains an appropriate climate for the sustenance of life by carrying out the following activities: (i)Atmosphere keeps the average temperature of the Earth fairly constant during day time. (ii) It prevents a sudden increase in temperature during day time.

Answer 2

Answer:

(a) The atmosphere acts as a blanket and Keeps the average ter ofte ens day and night and even during the course of the year

(a) The atmosphere acts as a blanket and Keeps the average ter ofte ens day and night and even during the course of the year(b) Oxygen present in the atmosphere is essential for respiration and combustion whereas con dioxide is essential for photosynthesis.

(a) The atmosphere acts as a blanket and Keeps the average ter ofte ens day and night and even during the course of the year(b) Oxygen present in the atmosphere is essential for respiration and combustion whereas con dioxide is essential for photosynthesis.(c) Rain and rainfall patterns are decided by the atmosphere

(a) The atmosphere acts as a blanket and Keeps the average ter ofte ens day and night and even during the course of the year(b) Oxygen present in the atmosphere is essential for respiration and combustion whereas con dioxide is essential for photosynthesis.(c) Rain and rainfall patterns are decided by the atmosphere(d) Ozone layer present in the atmosphere absorbs ultraviolet rays and thus protects ung organismsfrom their harmful effects.