Volcanos #1 Flashcards
1
Q
Magic magma…
A
LOW silicate. LOW viscosity. DARK. And crusty!
2
Q
Felsic magma…
A
HIGH silicote! HIGH viscosity! LIGHT!
Found in subduction zones
3
Q
AA lava
A
(Mafic) breaks into sharp fragments that can tear hiking boots apart—AH-AH!!!
4
Q
Pahoehoe lava
A
(Mafic) very smooth
5
Q
What are the three types of volcanoes?
A
Composite, cinder cone, and shield
6
Q
What king of volcano has the most violent eruption?
A
Composite