Consider the changes that the Colorado River has undergone, especially as it relates to human activity in the region and the environmental effects of that activity. What social and cultural actions are affecting the river? What changes might the people living in the southwestern U. S. need to adopt?The link below is a text you can use

The mighty Colorado River has been called the backbone of the West for good reason. ... But ever-increasing water usage, coupled with drought and climate change, mean that the majestic river's flow will fall to even more dangerously low levels—if we don't change the way we use water.

The Colorado River is severely threatened by human overuse, environmental issues, and poor river management technique. As an extremely over-apportioned water resource, the water quality of the river is jeopardized by agricultural overdraw, which increases the salinity of the river.

Explanation:

answer; round wood logs, building materials like (plywood),also pulp and paper products;