Question

The zone of earth’s atmosphere where life exists is called *​

Answer 1

Answer:

The Biosphere,is the global sum of all eco systems, in earth. The Biosphere can be called, as the zone of life, on planet Earth.

Explanation:

Hope it helps you

Answer 2

The biosphere is a narrow zone of the earth where land, water, air interact with each other to support life. It is in this zone that life exists. There are several species of organisms that vary in size from microbes and bacteria to large mammals.