Question

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

seasonal flooding of a river.
seasonal flooding of a river.

repurposing a building in a downtown area.
repurposing a building in a downtown area.

a thunderstorm that knocks down some trees.
a thunderstorm that knocks down some trees.

the loss of a river system due to contamination.

Answer 1

The best example of a severe disruption to an ecosystem from the options provided is **the loss of a river system due to contamination**. This type of disruption can have long-lasting and significant effects on the ecosystem, including the loss of biodiversity, changes in habitat, and detrimental impacts on species that rely on the river for survival.