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biosphere
1 ENTRIES FOUND:
biosphere
(noun)
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biosphere
/
ˈ
bajəˌsfiɚ/
noun
biosphere
/
ˈ
bajəˌsfiɚ/
noun
Learner's definition of BIOSPHERE
[
singular
]
:
the part of the Earth in which life can exist
—
usually used with
the
the effects of pollution on
the biosphere
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