Question

Which of the following is an artificial ecosystem?

• A. (a) Pond
• B. (b) Crop field
• C. (c) Lake
• D. (d) Forest

Answer 1

The correct option is B

(b) Crop field

The correct option is b.

Explanation of the correct option:

The correct option is B:

1. Artificial ecosystems are man-made ecosystems, created and maintained by him, eg, orchards, gardens, parks, crop fields, aquariums and spaceships.
2. The crop field is a man-made ecosystem which is used to full fill their need.
3. The plants like wheat, rice and other plants are grown in a large area called a crop field.

Explanation of the incorrect option:

Option A

The pond is a natural ecosystem.

Option D

Lake is a natural ecosystem.

Option C

Forest is also a natural ecosystem.

Final answer: Crop field is an artificial ecosystem.