Question

One of the following is an example for artificial ecosystem ?----- a) lake b) pond

Answer 1

Answer:

Pond

Explanation:

Lake is formed naturally nor be created naturally... But a pond is small water body can be created artificially

Answer 2

(b) $\huge\bf\blue{Pond}$

$\large\bf\red{Explanation✓}$

Pond is a man-made ecosystem.