Question

what is biosphere a) narrow zone b)broad zone
c) both (a) and (b)
d)none of these. ​

Answer 1

(D) is the correct answer

Explanation:

as biosphere includes

• lithosphere
• hydrosphere
• atmosphere

these all the combines and forms biosphere

Answer 2

(D) is the correct answer

Explanation:

as biosphere includes

lithosphere

hydrosphere

atmosphere

these all the combines and forms biosphere