Question

explain what is mean by Hydrosphere And Atmosphere​

Answer 1

Answer:

Explanation:

Hydrosphere refers to the combined mass of water found on the earth surface such as in oceans, rivers, streams , lakes , in the atmosphere and underground . The mean depth of the Hydrosphere (which includes lakes also) is 3800 metres and it is five times the mean height of land which is 710 metres

An atmosphere is a layer of gases surrounding a planet or other material body, that is held in place by the gravity of that body. An atmosphere is more likely to be retained if its gravity is high and the atmosphere's temperature is low.

Answer 2

Explanation:

hydrosphere is the sphere of water and it is the sphere where aquatic plants and animals live.

atmosphere is the envelope of air surrounding the earth.