Describe the processes that likely led to the formation of the rock and the canyon wall?

The specific geologic processes and timing that formed the Grand Canyon spark lively debates by geologists. The general scientific consensus, updated at a 2010 conference, holds that the Colorado River carved the Grand Canyon beginning 5 million to 6 million years ago.

Answer Link

kumaripoojavt kumaripoojavt · Answer 2 · 2022-06-11T12:57:25+02:00

Downcutting led to the formation of the rock and the canyon wall.

What is a canyon wall?

A canyon is a long, narrow valley with very steep sides.

Geologists call the process of canyon formation downcutting. Downcutting occurs as a river carves out a canyon or valley, cutting down into the earth and eroding away rock.

The main cause of the erosion that formed the Grand Canyon was water; most scientists agree that it formed when the Colorado River started carving through layers of volcanic rock and sediment between five million and six million years ago.

Hence, downcutting led to the formation of the rock and the canyon wall.

Learn more about the canyon wall here:

https://brainly.com/question/1388945

#SPJ2