Define the term biosphere.
Understand the Problem
The question is asking for the definition of the term 'biosphere', which refers to the global sum of all ecosystems. It encompasses all living organisms and their interactions with the environment on Earth.
Answer
The region on, above, and below the Earth's surface where life exists.
The biosphere is the region on, above, and below the Earth's surface where life exists.
Answer for screen readers
The biosphere is the region on, above, and below the Earth's surface where life exists.
More Information
The biosphere includes all ecosystems and living organisms within the lithosphere (earth's crust), hydrosphere (bodies of water), and atmosphere (air).
Sources
- What is Biosphere? - BYJU'S - byjus.com
- Biosphere Definition & Meaning - Merriam-Webster - merriam-webster.com
- Biosphere - National Geographic Education - education.nationalgeographic.org
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