Question

is not a natwal
uarum
Aqu​

Answer 1

Answer:

means

Explanation:

please make question clear

Answer 2

Answer:

Aquarium is not a natural ecosystem. An aquarium is a man-made ecosystem which is designed for faunal life mainly including fishes, snails, or other aquatic animals along with aquatic plants. ... On the other desert and forest are natural ecosystem composed of biotic and abiotic components.