Question

write a short note on the earth's biosphere? in 80 words​

Answer 1

Answer:

The biosphere contains all the planets living things this sphere includes all microorganisms plant and animal on earth

Answer 2

$\large{\colorbox{black}{\underline{\underline{\text{\red{☆answer☆}}}}}}$

Biosphere, relatively thin life-supporting stratum of Earth's surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.