Powerpoint of Volcanoes

2. Fun volcano facts!
• The worlds most active volcano is called
Kilauea volcano on Hawaii.
A theory on how the dinosaurs disappeared was
a lot of volcano activity happening in one place
covering the world with smoke killing the dinos.

3. How volcanoes affect lives?
• Volcanoes affect people and animals lives by
destroying their home.
• People could lose their jobs
• When a volcano erupts the left overs make
good soil for plants.

4. How volcanoes erupt!!!
• A volcano erupts by magma rising through
vents the vents move the techtonic plates
creating a BOOM!!!!!!!

5. Fun volcano facts TWO!!!!!
• The word volcano means god of fire in Roman.
• Did you know NZ is in the ring of fire.
• The ring of fire is the place where most
volcanoes are.

6. How often do volcanoes erupt?
• Volcanoes erupt every 10 years !

7. Types of volcanoes
• There are many types of volcanoes there are
Caldera volcanoes , Cone volcanoes and Strato
volcano.

8. What volcanoes are made of ?
• 1 Pumice
• 2 lava
• 3 Ash
• 4 Rock

9. How to tell if a volcanoes will erupt
• 1 ash
• 2 ground shaking
• 3 seismometer/detects volcano activity
• 4 Nearby lake changing color

10. FUN FACTS NUMBER THREE!!!!!!!!!!
• The danger area around a volcano covers about a
20 mile radius.
• Volcanoes can cause lightning.
Question time!!!
Can you remember what the ring of fire is???
Answer: Where most volcanos are.
The End