Question

differentiate between physical and biological environment

Answer 1

PHYSICAL ENVIRONMENT:
The part of environment that involves only physical components of environment.

i.e basically all the non living things involved in the formation of ecosystem
Example:Rock,water,soil, etc

BIOLOGICAL ENVIRONMENT:
The part of environment that involves only biological components of environment.

i.e basically all the  living things involved in the formation of ecosystem
Example:trees,animals,birds,microorganism etc

Answer 2

Answer:

biosphere is the narrow zone of contact below all the other three sphere of environment where all kinds of life exists.so,it is important for us