Question

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

seasonal flooding of a river.
seasonal flooding of a river.
a thunderstorm that knocks down some trees.
a thunderstorm that knocks down some trees.
the loss of a river system due to contamination.
the loss of a river system due to contamination.
repurposing a building in a downtown area.

Answer 1

The best example of a severe disruption to an ecosystem from the provided options is "the loss of a river system due to contamination." This situation typically results in significant and lasting impacts on the biodiversity, water quality, and overall health of the ecosystem, making it a severe disruption.