Which is not a natural ecosystem? - Vidyadip

MCQ

Which is not a natural ecosystem?

A
Desert
✓
Aquarium
C
Forest
D
All of the above

✓

Answer

Correct option: B.

Aquarium

Natural ecosystems are those which are not man $-$ made, self $-$ sustaining, and result from a spontaneous natural reaction, while artificial ecosystems require the assistance of humans. Aquarium is not a natural ecosystem as it is a man $-$ made ecosystem.

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