Volcanic Mountains Quiz

What is the initial cause of a volcanic eruption?

• Erosion of the mountain

• Formation of solid rock

• Pressure pushing magma to the surface

• Cooling of lava

How does the viscosity of lava affect the shape of a composite volcano?

• It results in a wide base

• It causes the volcano to collapse

• It forms a steep cone shape

• It creates a flat shape

Which type of volcano is characterized by nonviscous lava?

• Cinder cone volcano

• Shield volcano

• Stratovolcano

• Composite volcano

What is a notable feature of Mount Fuji's formation?

• It was formed in a single eruption

• It has a flat peak

• It consists of many layers of ash and lava

• It is the tallest mountain in the world

How often do large eruptions occur at Mount Fuji?

• Every 1000 years

• Every 200 years

• Every 500 years

• Every 100 years