Question

The earth's biosphere is consists of

A. Only the water on earth that is in it's solid form.

B. All the earth's water, including surface water, ground water, snow cover, ice, and the water in the atmosphere.

C. The solid part of earth consisting of the crust and outer mantle.

D. The part of the earth and it's atmosphere in which living organisms exist or that is capable of supporting life

Answer 1

D

The biosphere is the part of Earth (surface, subsurface, and lower atmosphere) where living organisms exist or conditions support life.