Question

Define biosphere with explain

Answer 1

Explanation:

→ The word Biosphere is derived from Greek words 'bios' which means life and 'sphaira' meaning sphere.

The Biosphere is the layer of Earth on which life exists and all living beings interact with each other and along with Biosphere Earth is surrounded by three more layers - Lithosphere (rock) , Hydrosphere ( water) and atmosphere (air) . Biosphere can also be considered as sum of all ecosystems on Earth.

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Answer 2

Answer:

the regions of the surface and atmosphere of the earth or another planet occupied by living organism......