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Which occurs just before a volcanic eruption? O Lava flows onto the sides of the volcano. The expanding gases push magma through the pipe. O Apocket of magma forms beneath the volcano. O New rocks are
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Which occurs just before a volcanic eruption?

O Lava flows onto the sides of the volcano.
The expanding gases push magma through the pipe.
O Apocket of magma forms beneath the volcano.
O New rocks are formed as lava hardens.

User Joe Lu
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2 Answers

4 votes

Answer:

B

Step-by-step explanation:

User Xeranic
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8 votes

Answer:

B. The expanding gasses push magma through the pipe.

Step-by-step explanation:

Hope this one helps!

User JStevens
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