By two tectonic plates clashing against each other, forcing them either up or down
no mountains but have plains
Plains are FLAT areas with NO mountains.
Mountains, Plains and valleys are examples of Landforms
Great Plains
No, the Appalachian Mountains are further East. :)
Mountains, Plains and valleys are examples of Landforms
British Columbia has plenty of mountains. It also has plains in its northeast corner.
The Appalachian Mountains lie east of the Interior Plains in North America.
mountains
The Great Plains is the huge expanse of flatlands from the Rocky Mountains eastward to the Mississippi River.
plains are flat, mountains are rugged.
mountains, caves, canons