Look up the areas indicated on the map using the Internet, and match the place to the letter that represents it on the map.

These locations are found in different states of the map. However, the correct answers would be thus:
1. Grand Canyon: H
2. Badlands: D
3. Sierra Nevadas: F
4. Lake Superior: A
5. Great Plains: E
6. Great Salt Lake: G
7. Missouri River: B
8. Ozark Mountains: C
Although these points direct to specific states of the U.S, it is important to know that some of these locations, for example, the Ozark Mountain range, encompass more territories than the ones selected by the letters. Same happens with the Sierra Nevadas, which also border with the state of Nevada and the best case is the Great Plains, that extend through most of the states in the mid region of the country, encompassing South Dakota, North Dakota, Nebraska and other states. However, the choices selected are the most accurate when studying the maps.