Answer:
The main plant life is desert shrubs and grasses.
Explanation:
Answer:
The Rocky Mountains formed 80 million to 55 million years ago during the Laramide orogeny, in which a number of plates began sliding underneath the North American plate. The angle of subduction was shallow, resulting in a broad belt of mountains running down western North America.
Explanation:
Car ride,flight,and any sort of transportation<span />
