The Grand Canyon

What geological process best explains how the Grand Canyon formed?

• An earthquake

• River erosion

• A tsunami

• A volcanic eruption

All of the following is true about the Grand Canyon except:

• It is one of the Seven Wonders of the Natural World.

• It is a UNESCO World Heritage Site.

• It is a U.S. National Park.

• Its measurements are unknown.

What did Carlos do with his pictures after his trip?

• He posted them on social media.

• He framed the photos to decorate his home.

• He used them as inspiration to write poetry.

• He had them developed and created an album.

What did Carlos do first during his trip?

• Find different spots to take photographs.

• Hike the trails of the Grand Canyon.

• Watch a short film at the visitor center.

• Participate in a donkey tour along the ridges.

Why did Carlos return to some of the hot spots for photographs?

• He got lost and needed to retrace his footsteps.

• He realized his camera wasn’t working the first time.

• He accidentally deleted all of his earlier photographs.

• The sun angle and lighting influences photo quality.

Carlos do not want to visit The Grand Canyon

• True

• False

Carlos did not ride the donkey when he climbed the hiking trail of The Grand Canyon.

• True

• False

The Grand Canyon was formed after over ____ million years of erosion

Carlos take several _________ photographs during his visit to The Grand Canyon.

Carlos revisited some areas of The Grand Canyon at different _____ in the day.