What is elevation?

In the United States, which states are generally warmer states? Choose all that apply.

In the United States, which states are generally colder states? Check all that apply.

What causes the seasons to occur? Choose all that apply.

True or False: Places closer to the Equator are colder because the sun does not shine directly on Earth at the Equator.

What else can effect climate?

Why do some places get different amounts of sunlight and heat throughout the year? Choose all that apply.

How does elevation affect climate?

How does weather in the United States generally move?

What does natural vegetation depend on? Choose all that apply.

What are the 4 vegetation regions? Choose all that apply.

What blocks clouds that carry rain?

True or False: Natural vegetation is plant life that does not grow naturally in a place.

What is a cold, dry region where trees cannot grow?

Which region extends across large areas of the eastern and western United States?

What is the single most important factor affecting natural vegetation?

What does arid mean?

Where is the largest grassland in the United States located?

What covers the tundra for more than half of the year?