Biosphere is made of

A. Living beings and their remains

B. Living biengs + Lithosphere + Hydrosphere + Atmosphere

C. Living beings + Lithosphere

D. Living organisms + Lithosphere + Hydrosphere

Answer: Option B

Solution(By Examveda Team)

Biosphere is made of Living beings + Lithosphere + Hydrosphere + Atmosphere.
The biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, cryosphere, hydrosphere and atmosphere.
The biosphere is virtually a closed system of matter, with minimal inputs and outputs.