Volcanic Eruptions

Volcanic Eruptions
At the same subduction zone, magma may erupt onto the Earth’s surface as:
rocks
stones
lava
ocean bed
Author: rikazzz Comment
Volcanic Eruptions
The greater the amount of silica, the higher the:
volatility
viscosity
density
conductivity
Author: rikazzz Comment
Volcanic Eruptions
The divergence of plates allows magma from the mantle to reach the surface as:
ice
rocks
lava
stones
Author: rikazzz Comment

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