1. Vulcan- Roman God of Fire
Volcanoes
Vulcan- Roman God of Fire

2. What is a volcano?
Volcano- Areas of earth’s surface through which magma and volcanic gases pass
Volcano comes from the Roman word Vulcan, which means “fire”

3. What’s inside a volcano?
Magma Chamber- molten rock that feeds a volcano
Vents- cracks in the crust
What is the difference between magma and lava?

4. Types of Volcanoes Shield Volcano Built from layers of lava
Non-explosive eruptions
Not very steep, but can be big

5. Types of Volcanoes Cinder Cone Volcano Built from pyroclastic material
Moderately explosive, short eruptions
Small in size, steep slopes

6. Types of Volcanoes Composite Volcanoes Most common type
Explosive eruptions and lava flow
Built from pyroclastic material AND lava