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Question: Answered & Verified by Expert
Biosphere is
BiologyOrganisms and Populations
Options:
  • A
    a component in the ecosystem
  • B
    composed of the plants present in the soil
  • C
    life in the outer space
  • D
    composed of all living organisms present on earth which interact with the physical environment
Solution:
2455 Upvotes Verified Answer
The correct answer is:
composed of all living organisms present on earth which interact with the physical environment
Biosphere is composed of all living organisms present on earth which interact with their physical environment. The other three options, represents only a part of ecosystem.

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