Question

How do ecosystems respond to natural disasters such as fires and floods?
A.
They become wastelands where nothing can live.
B.
They return to their pre-disaster state within one or two years.
C.
They are transformed into ecosystems with all new organisms.
D.
They recover in stages, gradually returning to the original system.

Answer 1

main reason for such types of disaster because of human activity and many types of pollution

Answer 2

Answer:

D. The answer is D.

Explanation: