Where is the Grand Canyon? Chapter 1

Every year, ________ people from all over the world travel to northern Arizaon to see the Grand Canyon.

• 2 million

• 3 million

• 4 million

• 5 million

A ________ is a large elevated flat area of land.

When people look down, they cannot help but gasp in surprise at what they see.

• True

• False

A ___________ is a deep. steep-sided gorge that is usually created by erosion.

They deepest canyon in the world is Yarlung Tsangpo Grand Canyon in __________.

The Grand Canyon twists and turns for _____ miles.

The Grand Canyon is _____ miles across at its widest point.

This massive canyon was formed by the constant erosion of the Colorado River for the last 6 million years.

• True

• False

The "youngest" rock, near the top, is __________ years old

At first glance, the Grand Canyon seems empty, but it is teeming with wildlife and countless varieties of plants.

• True

• False