Question

Each type of ecosystem works best with the amount of rainfall it usually gets. Sometimes an ecosystem goes through environmental changes like floods or droughts.

How might a flood or a drought affect plants and animals living in a particular ecosystem?

1. It could cause some animals to move to new areas.
2. It could make life easier for some plants or animals.
3. It could cause some plants and animals to die.

Answer 1

Basically your answer is 3.

Step-by-step explanation:

Answer 2

answer 3

Step-by-step explanation: