1. What all do volcanoes release? (Copy this chart to fill out)

2. Lava Molten/ liquid rock that comes out of volcanoes.
Dangerous because it is hot and will melt stuff in the way

3. Will The Scientist Survive?

4. Ash Cloud Ash is a mixture of broken/ pulverized rock and minerals
Can block out sun, cause breathing problems, and disrupt human activity (like airplanes)

5. El Salvador Volcano

7. Pyroclastic Flow Mix of hot gas and rock Flows down the mountain
Can reach 1,000⁰ F
Can burn you alive and/ or stop you from breathing

8. Pyroclastic Flow Video

9. Lahar Flow A mix of mud, water/ rain, rocks, and other debris
Flow down the volcano faster than anything can escape
Can be 400 or more feet deep

10. Lahar Flow Videos