Biosphere Definition

bīə-sfîr
noun
The zone of planet earth where life naturally occurs, extending from the deep crust to the lower atmosphere.
Webster's New World
The living organisms of the earth.
Webster's New World
The part of the earth and its atmosphere in which living organisms exist or that is capable of supporting life.
American Heritage Medicine
The living organisms and their environment composing the biosphere.
American Heritage Medicine

The part of the Earth and its atmosphere capable of supporting life.

Wiktionary
Synonyms:

Other Word Forms of Biosphere

Noun

Singular:
biosphere
Plural:
biospheres

Origin of Biosphere

  • bio- +‎ -sphere

    From Wiktionary

Biosphere Sentence Examples

  • All of the ecosystems in the world make up the biosphere.

  • Plants take in carbon dioxide and release oxygen, thus transferring carbon from the atmosphere into the biosphere, where it stays until the plant dies.

  • The science class learned about the different types of ecosystems that make up the biosphere and made projects to display them.

  • It would involve human beings in helping to sustain the earth's biosphere.

  • Since she lived in the same geographic region for her whole life, she was exposed to only a small part of the biosphere.

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Words Starting With

BBIBIO

Words Ending With

EREERE

Unscrambles

biosphere

Words Starting With B and Ending With E

Starts With B & Ends With EStarts With BI & Ends With EStarts With B & Ends With RE

Word Length

9 Letter Words9 Letter Words Starting With B9 Letter Words Ending With E