Landforms of the United States

The video takes viewers on an adventure to explore various landforms in the United States, including the Rocky Mountains, Grand Canyon, Death Valley, Carlsbad Caverns, and the Hawaiian Islands. It explains how these landforms are formed through tectonic activity, erosion, and volcanic processes. The video highlights the unique features and characteristics of each landform, encouraging viewers to appreciate the natural beauty and geological wonders of these sites.

What is a common way mountains are formed?

• By tectonic plates pushing against each other

• By wind erosion

• By erosion from rivers

• By volcanic eruptions

Which river is responsible for the formation of the Grand Canyon?

• Nile River

• Amazon River

• Colorado River

• Mississippi River

What is the Badwater Ultra Marathon known for?

• Being the longest marathon in the world

• Being a race through the Rocky Mountains

• Taking place in the coldest region

• Stretching 135 miles through Death Valley

What are stalagmites?

• Rock formations hanging from the ceiling of a cave

• Volcanic rocks found on islands

• Large boulders found in canyons

• Rock formations rising from the floor of a cave

What is spelunking?

• Exploring mountains

• Exploring caves

• Exploring canyons

• Exploring islands

How are the Hawaiian Islands primarily formed?

• By wind erosion

• By tectonic plates sliding over a hot spot

• By river sediment deposition

• By erosion from ocean currents

What is unique about the Hawaiian Islands?

• They are formed by river erosion

• They are formed by glaciers

• They are a volcanic island chain

• They are the largest islands in the world