Volcanoes

Energy from deep within the Earth is called  ____ energy.

• solar
• wind
• biomass
• geothermal

Which kind of volcano will probably never erupt again? 

• a chamber volcano
• an extinct volcano
• an active volcano
• a dormant volcano

TRUE OR FALSE:  A substance that flows quickly has high viscosity...

• True
• False

What type of volcano is this?

• Composite Volcano
• Cinder Cone Volcano
• Shield Volcano

What type of volcano is this?

• Composite Volcano
• Cinder Cone Volcano
• Shield Volcano

What type of volcano is this?

• Composite Volcano
• Cinder Cone Volcano
• Shield Volcano

How would you describe the magma below a volcano this?

• Thick and full of trapped gases
• Thick with no trapped gases
• Thin and Runny with lots of trapped gases
• Thin and Runny with no trapped gases

The difference between magma and lava is _____

• where it is found (above or below the surface)
• how hot the molten rock is (lava is hotter than magma)
•  the type of boundary where it forms
• the viscosity of the molten rock (lava has a lower viscosity)

Volcanoes are made at _____ plate boundaries and at hot spots

• Convergent
• Divergent
• Transform
• Convergent & Divergent

What is / are sign(s) that a volcano may erupt soon?

• Earthquake activity in the area
• Changes in the shape of the volcano
• Different amounts of gas being produced
• All of these are signs