Front Range, a range of the Rocky Mountains in central Colorado. It extends for about 175 miles (280 km) from the Arkansas River to the Wyoming border and is the easternmost range of the Rockies, rising abruptly from the Great Plains just west of Denver.
WHAT'S INSIDE: PHYSICAL FEATURES
- Deserts and Valleys
- Islands and Coastal Regions
- Lakes and Swamps
- Mountains and Ranges
- National Parks and Landmarks
- Rivers and Waterways
Mississippi River, the chief river of North America and one of the largest in the world.
America is a big ole place. Did you know that there are 50 states that constitute the U.S.? That question is about as easy as it's going to get on this quiz, so it’s time to see if your smarts go deeper.