Question

define biosphere. why is it important for us

Answer 1

The biosphere is as important as life itself because it is all of life. Without the biosphere, the Earth would be a lifeless planet such as Mars or Venus. ... The growth of the human population on Earth means there is less room for other species.

Answer 2

Answer:

The biosphere constitutes all life on earth. Biosphere is the narrow zone of contact between all the other three spheres of environment where all kinds of life exist. Biosphere is important to us because all living beings exist only in the biosphere and it is termed as zone of life on Earth.