Understanding Earth's Dynamic Forces

The video tutorial explains the phenomena of earthquakes, their causes, and effects on structures. It also covers volcanic activity, describing how magma becomes lava and the nature of volcanic eruptions. Additionally, it discusses geothermal features, including geysers, with a focus on Old Faithful in Yellowstone National Park.

What is the primary cause of earthquakes?

• Sudden movements of large rock layers inside Earth

• Volcanic eruptions

• Tectonic plate collisions

• Weather changes

What is the term for hot liquid rock that flows out of a volcano?

• Lava

• Ash

• Steam

• Magma

Which of the following is NOT typically ejected during a volcanic eruption?

• Rocks

• Lava

• Ash

• Geysers

What is a geyser?

• A type of earthquake

• A pool of magma

• A fountain of superheated water

• A type of volcano

What is the name of the famous geyser in Yellowstone National Park?

• Old Reliable

• Old Faithful

• Old Trusty

• Old Steamy