What is the name of the famous canyon in Arizona of the Southwest region?

Which river caused the erosion that created the Grand Canyon?

What is one of the most exciting ways to explore the Grand Canyon?

Which landform is smaller, a butte or a mesa?

Name the SW state colored in red.

Name that state

Name the state.

What state?

What do you call a period of little or no rain?

What do you call dry lands where little rain falls?

The Sonoran Desert is almost the size of what state?

What vocab word means to make a change in order to survive in an environment?

Oil is a common name for ____________.

Oil is so valuable that some people call it "______ ______"

When a farmer only uses a small amount of water on the farm it is called ______ ______.

underground layers of rock or sand that trap rainwater

a place where underground water comes to the surface

a canal or pipe that carries water to cities and farms

CRUDE OIL is useful.