Read Comp 4.11

What is the Grand Canyon known for?

• Stunning red and orange rock layers

• Being the tallest mountain

• Largest coral reef system

• Vast salt flat

Where is the Great Barrier Reef located?

• Off the coast of Australia

• In Arizona, USA

• In the Himalayas

• In Africa

What activity do people enjoy at the Great Barrier Reef?

• Snorkeling and diving

• Hiking

• Climbing

• Skydiving

Which river carved the Grand Canyon?

• Colorado River

• Amazon River

• Nile River

• Yangtze River

What is Mount Everest known for?

• Being the tallest mountain in the world

• Being a massive gorge

• Being a coral reef

• Being a salt flat

What natural phenomenon is the Aurora Borealis?

• A natural light show in the sky

• A massive waterfall

• A vast salt flat

• A coral reef system

Where is Salar de Uyuni located?

• In Bolivia

• In Australia

• In Asia

• In Africa