What does biosphere mean ?

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What does biosphere mean ?

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Donna 12 months 1 Answer 173 views Silver 0

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  1. The biosphere means the sum-total of  life on Earth. As per Wikipedia “The biosphere is the global sum of all ecosystems. It can also be termed as the zone of life on Earth, a closed system (apart from solar and cosmic radiation and heat from the interior of the Earth), and largely self-regulating.”

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