____________ extend from the northern tip of Maine southwestern to Alabama.
A: The Rocky Mountains
B: The Appalachian Highlands
C: The Coast Mountains
D: The Blue Mountains
A: The Rocky Mountains
B: The Appalachian Highlands
C: The Coast Mountains
D: The Blue Mountains
举一反三
- extend from the northern tip of Maine southwestwards to Alabama. A: The Rocky Mountains B: The Appalachian Highlands C: The Coast Mountains D: The Blue Mountains
- The Backbone of North America refers to the ____. A: Appalachian Mountains B: Rocky Mountains C: Cascade Mountains D: Nevada Mountains
- ______, known as the backbone of the North American Continent, is also called the Continental Divide. A: The Rockies B: The Appalachian Mountains C: The Blue Mountains D: The Great Smoky Mountains
- ____ is the backbone of the North American Continent, and it is also known as the Continental Divide.( ) A: The Appalachian Mountains B: Ben Nevis C: The Rocky Mountains D: The Himalayas
- Which mountain is called the “Backbone of the United States”? A: the Rocky Mountains B: the Appalachian Range C: the Coastal Range