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The video explains how Earth's surface is shaped by internal factors. Fast factors include earthquakes and volcanoes, which can cause surface changes like the formation of mountains and islands. Slow factors, such as folds and faults, also play a role in shaping continents and mountain ranges. Examples include the Alps and Himalayas, as well as the Red Sea mountains.

What are the rapid internal factors that can alter the Earth's surface?

• Erosion

• Tsunamis

• Earthquakes

• Volcanic eruptions

Which of the following is a result of volcanic activity?

• Volcanic islands

• Coral reefs

• River valleys

• Deserts

What type of landform is created by the cooling and solidification of lava?

• Canyons

• Glaciers

• Volcanic mountains

• Sand dunes

Which mountain range is an example of slow internal processes like folding?

• Appalachians

• Rockies

• Himalayas

• Andes

What geological feature is formed by faulting?

• Mountain ranges

• Plateaus

• Valleys

• Continents