science
Grade-3
Easy
Question
Match the column.
- A – iii, B – ii, C – I
- A – ii, B – iii, C – I
- A – ii, B – i, C – iii
- A – iii, B – i, C – ii
Hint:
Ecosystems are influenced by both biotic and abiotic factors.
The correct answer is: A – ii, B – iii, C – I
- Biotic factors are the living components of an ecosystem.
- The biotic component is the plant.
- Abiotic factors are the non-living components of the ecosystem.
- The abiotic component is soil.
- An ecosystem is made up of all of the living and nonliving things in an area.
- Ecosystem is terrestrial ecosystem.
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