Home › CBSE Class 9 › Science › Earth As A System › All living organisms and their habitats form the:
All living organisms and their habitats form the:
AGeosphere
BCryosphere
CAtmosphere
DBiosphere
Answer & Solution
Correct answer: D. Biosphere
1. Mangroves, forests, farms and coral reefs are all alive.
2. The Earth system groups every living thing together.
3. That grouping is the biosphere.
4. So the answer is the biosphere.
_Source: NCERT Class 9 Science, Ch 13 'Earth as a System: Energy, Matter, and Life'_
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