Match the description to the resource.

What is one way silver is useful to people?

• plumbing and food

• medicine and coins

What is one way coal is useful to people?

• electricity

• water

What agreement do Canada, the United States, and Mexico have that saves each country money and produces more jobs?

• produce more jobs

• do not charge each other taxes

• make more money

This area of land in the center of the United States is affected by strong swirling winds.

• Hudson Bay

• Paricutin

• Ring of Fire

• Tornado Alley

This is an invisible line around the Pacific Ocean where many earthquakes and volcanic eruptions occur.

• Hudson Bay

• Paricutin

• Ring of Fire

• Tornado Alley

This is the center of the Canadian Shield.

• Hudson Bay

• Paricutin

• Ring of Fire

• Tornado Alley

This grew to over 1,300 feet tall in nine years.

• Hudson Bay

• Paricutin

• Ring of Fire

• Tornado Alley

This climate region is cold and snowy all year.

• Arctic

• temperate

Cacti grow well in this climate region.

• Arctic

• desert

Rainforests can be found in the humid region of this country.

• Canada

• Mexico