El ciclo de la roca: introducción

The video explores the natural wonders of North America, including the Grand Canyon, Rocky Mountains, and Niagara Falls. It highlights the significance of rock formations in creating beautiful landscapes and providing materials and historical insights.

Which two natural wonders are highlighted for their impressive nature and geographical span?

• Grand Canyon and Rocky Mountains

• Rocky Mountains and Braice Canyon

• Grand Canyon and Niagara Falls

• Appalachians and Niagara Falls

Which of the following is NOT mentioned as a spectacular site in the video?

• Niagara Falls

• Mount Everest

• Braice Canyon

• Appalachians

What is the predominant feature in the landscapes discussed in the video?

• Forests

• Waterfalls

• Deserts

• Rocks

What do rocks offer us according to the video?

• Nothing significant

• Beautiful landscapes, materials, and history

• Only beautiful landscapes

• Materials for construction

Which of the following is NOT a benefit of rocks mentioned in the video?

• Supplying materials for daily use

• Creating beautiful landscapes

• Offering historical insights

• Providing habitats for animals