4. How is volcanic eruption defined?
a. It is a sudden Violent shaking of the ground, causing great destruction
b. It is a region deep within the Earth's mantle from which heat rises,
c. It happens when the plate edges of the Earth's crust move downward or sideways
d. It is an event that happens when hot lava, ash and gases are discharged from a volcanic vent
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Answer:
D. It is an event that happens when hot lava,ash and gases are discharged from a volcanic vent.
Answer:
D
Explanation:
A volcanic eruption defined when a magma is released from a volcano. Volcanic eruptions can be quite calm and effusive, or they can be explosive.
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