Volcanoes

Volcanoes

Multiple Choice

What is molten rock that has formed deep within the Earth?

• Hot Spot
• Magma
• Lava
• Volcano

Multiple Choice

When an explosive eruption  forms a mixture of hot rock, ash, and gas, this material is called a...?

• Land slide
• Lava
• Eruption trail
• Pyroclastic flow

Multiple Choice

What is Magma when it reaches the surface of Earth?

• Lava
• Mafic Magma
• Felsic Magma
• None of these

Multiple Choice

What is the definition of dormant?

• sleeping
• extinct
• active
• invisible