Question

Which of the following statements about the rivers of the United States and Canada is false?

Answer 1

The false statement is - A. The Grand Canyon was formed by the continuous flow of the Columbia River.

The Columbia River and the Grand Canyon do not have any touching point, yet alone that the Grand Canyon has been formed by the flow of this river. Columbia River is a big river, and it flows through the northwestern part of the country. It is very important for the people that live in this part of the Untied States because the river flows into the Pacific Ocean, and it is big enough so that boats can move through it and go further in the mainland, so economically it is a very important feature in the region.

Answer 2

The statement about the rivers of the united states and Canada is :
A. the grand canyon was formed by the continous flow of the columbia river

I think it's because of colorado river, not columbia

hope this helps