biosphere

3 definitions • 4 examples

a part of a planet's environment where life exists:

How do biospheres construct themselves ?

With a massive impact, a biosphere gets another chance.

the part of the earth's environment where life exists:

We can survive as a species only if we live by the rules of the biosphere.

The species and behavioural diversity of the biosphere were devastated during such events.

the part of the Earth's environment where life exists