Biology
Grade-7
Easy
Question
Match the following.
- a-2, b-1, c-3
- a-3, b-1, c-2
- a-1, b-2, c-3
- a-2, b-3, c-1
Hint:
The diversity richness has many benefits to the environment.
The correct answer is: a-2, b-3, c-1
- The rich diversity has many benefits like erosion protection, hazardous gas absorption, and climate stability.
- Tropical rain forest includes high species richness as they have the relatively steady environmental condition.
- Bacteria and plants have a critical relationship with the nitrogen cycle.
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