Volcanoes Flashcards
1
Q
What is a shield volcano?
A
A type of volcano usually built almost entirely of fluid lava flows
2
Q
What is a strato volcano?
A
Strato volcanoes are the most common on earth and have steep slopes. They consist of many layers (stratia)
3
Q
What is pyroclastic flow?
A
White hot avalanche of exploded rocks
4
Q
What is a Lahar?
A
Volcanic mudflow like flowing concrete (ash missed with water)
5
Q
What is a volcano?
A
A volcano is a cone shaped hill or mountain formed when magma is forced through an opening or vent in Earths crust.