What is biosphere?

A biosphere is a capsule encircling the Earth's surface where living things exist
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Why do we need the biosphere?

  • The biosphere contains all living things
  • All the spheres are in the biosphere
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What lives in the biosphere?

  • Animals, plants
  • Living things live in the biosphere

How does it depend on other spheres?

The hydrosphere also contains living things