Answer: The Andes
Explanation: The Andes is also called Andes Mountains, and it is a mountain system of South America that consist of a huge number of extremely high plateaus, which are surmounted by even higher peaks that form an unbroken ridge over a distance of some 5,500 miles. This ridge extends from the southern tip of South America to the continent’s northernmost coast on the Caribbean.
The states that have a population over 25 million is tx and ca
It could either be transnational or international. Hope this helps!
The process is called Abrasion.