Meaning of the word biosphere in English

What does biosphere mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

biosphere

US /ˈbaɪ.oʊ.sfɪr/
UK /ˈbaɪ.oʊ.sfɪr/
"biosphere" picture

Noun

1.

the regions of the surface, atmosphere, and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms.

Example:
The rainforest is a vital part of the Earth's biosphere.
Understanding the biosphere helps us protect our planet.
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