View Mountain Chains In The Us And Mexico Pics. A mountain chain is a series of mountains that are geologically linked together. The range stretches from north to south through seven countries in south america, along the west coast of the continent:
New mexico is a state in the southwestern united states;
The united states of america is a union of fifty states and is the third largest country in the world (after russia and china). The appalachian mountains go along the eastern coast. Ответ 1) the usa borders on canada in the north and mexico in the south. 2)what mountains chains in the usa do you know?