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How do volcanoes cause changes in the Earth's surface?

User Duracell
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2 Answers

21 votes
21 votes

Answer: When volcanoes erupt, hot lava is released from inside the Earth.

Explanation: allowing molten rock, or magma, to escape the earth and create rock formations or mountains.

User PermanentGuest
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13 votes
13 votes

Answer: If lava hit water it forms rock that helps make islands and moutains

Step-by-step explanation:

User Turning
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