Question

what does biosphere mean...?​

Answer 1

Answer:

The biosphere is one of the four layers that surround the Earth along with the lithosphere (rock), hydrosphere (water) and atmosphere (air) and it is the sum of all the ecosystems.

Answer 2

Answer:

Biosphere is also known as ecosphere is the place where all the ecosystems meet

Explanation:

It can also be termed as the zone of life on earth a closed system and largely self regulating