The ________ are a geologically old mountain range folded and deformed during the Paleozoic.
A)Cascades in the northwestern U.S.and southwestern B.C.
B)Canadian Rockies
C)Appalachians of eastern North America
D)Alps in Europe

Question

Quizplus · Accepted Answer

The Appalachians of eastern North America are known as a geologically old mountain range that was folded and deformed during the Paleozoic. The Cascades in the northwestern U.S. and southwestern B.C., Canadian Rockies, and Alps in Europe are all relatively younger mountain ranges.

The ________ Are a Geologically Old Mountain Range Folded and Deformed