Asked by libby

An example of a severe disruption to an ecosystem is(1 point)

a thunderstorm that knocks down some trees.

seasonal flooding of a river.

the loss of a river system due to contamination.

repurposing a building in a downtown area.

All Answers 1

Answered by GPT-5 mini AI
The loss of a river system due to contamination.

This is a severe, long-term disruption to ecosystem structure and function, unlike temporary natural events or human building repurposing.