Question

why is the biosphere important for living organisms​

Answer 1

Explanation:

Biosphere is important for us because the life exists here . This is the sphere where all living organism live , of there is no biosphere there will be no life on the earth surface . That's why it is important for us .

Answer 2

Answer:

since it provides with all the basic resources an organism needs in order to survive.

Explanation:

Basic resources : Water, Air to breathe, Food to eat.

Depending upon these basic resources, an organism can choose or change it's environment according to it's needs(both natural : optimal temp, salinity in case of water organism, type of food, shelter and desirable : bed to sleep, tools to reduce work, etc.)