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Rivers
Mountains
States
Parks
Oceans & Water
100
This river forms the boundary between Texas and Mexico.
What is the Rio Grande?
100
The continental divide is located in this region.
What is the WEST?
100
The year-round weather of a region.
What is climate?
100
Three states that Yellowstone National Park is located in.
What is Wyoming, Idaho, and Montana?
100
A manmade waterway.
What is a canal?
200
This is the longest river in the US.
What is the Mississippi?
200
The range of mountains that runs along the eastern US.
What is the Appalachians?
200
This is the smallest state in the US.
What is Rhode Island?
200
Large swampland in southern Florida.
What is the Everglades?
200
The name of a body of water partly enclosed by land.
What is a bay?
300
This river has formed the Grand Canyon.
What is the Colorado River?
300
The great ridge of the highest peaks of the Rocky Mountains which separates the west-flowing streams from the east-flowing streams.
What is the continental divide?
300
This is the largest state in the US.
What is Alaska?
300
The first preserved wilderness area in the world.
What is Yellowstone National Park?
300
The name for a sea or body of water interspersed with numerous islands.
What is archipelago?
400
This is the highest mountain in the 48 contiguous states.
What is Mount Whitney?
400
This U.S. state is an island.
What is Hawaii?
400
The lowest point in the U.S.
What is Death Valley?
400
The five great lakes.
What are Lake Michigan, Lake Huron, Lake Superior, Lake Erie, and Lake Ontario?
500
The part of a river where the water runs swiftly down, usually over rocks.
What is rapids?
500
This is the highest mountain in the US.
What is Mount McKinley?
500
The largest known caverns in the world.
What is Carlsbad Caverns?
500
The national park where you will find "Old Faithful."
What is Yellowstone National Park?
500
These states border the Pacific Ocean.
What is California, Oregon, Washington, and Hawaii?