Which mountain range stretches 2,000 miles from Canada to central Alabama?

What valuable resource was found beneath the ground in the Appalachian Mountains?

Which region is known for its harsh winters in the north and warm winters in the south?

What is the tallest peak in the Appalachian Mountains?

What is the wetland called a swamp in Florida known as?

Which region is famous for its alligators, crocodiles, and manatees?

What is the longest walking-only hiking trail in the world?

Which region is known as Tornado Alley?

What is the largest freshwater system on Earth?

What is the primary crop grown in the Great Plains region?

What is the name of the largest desert in North America?

What is the longest river in the United States?

What is the primary type of vegetation in the Appalachian Mountains?

Which region is known for its diverse bird species including the Bald Eagle and the Peregrine Falcon?

Which region is known for its large population of bison?

What is the largest desert in the United States?

What is the largest lake in the United States by surface area?

What is the name of the region that is known for its fertile soil and agriculture?

Which desert is known for its extreme temperature variations between day and night?