What has the Colorado River become an environmental issue?(1 point)

Responses

River levels are rising rapidly as a result of climate change.
River levels are rising rapidly as a result of climate change.

Oil spills have polluted the river and threatened many species.
Oil spills have polluted the river and threatened many species.

Irrigation has severely reduced the flow of water.
Irrigation has severely reduced the flow of water.

Frequent flooding threatens endangered habitats in the Rocky Mountains.

1 answer

The correct response is:

Irrigation has severely reduced the flow of water.

The Colorado River has become an environmental issue primarily due to the overuse and diversion of its water for agricultural irrigation and urban needs, which has led to significant reductions in its flow and affected ecosystems reliant on the river.