Deadliest volcanoes in history

Watch the video on the 5 deadliest volcanoes in history .

When did the volcaonoes erupt?
Where are the volcanoes found?
Who are affected by the volcanic eruption?
Why does temperature fall after a volcanic eruption?
What cause volcanoes to be formed?
How do people respond to volcanic eruption?


Read Users' Comments (0)

0 Response to "Deadliest volcanoes in history"