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What is the earth land masses made out of

User Scardon
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2 Answers

5 votes

Answer:

Almost like LEGO’s stacking on top of each other

Step-by-step explanation:

Large parts of the Earth's continental land masses were created by tens of thousands of quick eruptions or bursts of molten magma that were transferred rapidly from the mantle and lower-most crust and then injected as large horizontal sheets into the upper crust.

User Marty Chang
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5.1k points
2 votes

Answer:

large parts of the Earth's continental land masses were created by tens of thousands of quick eruptions or bursts of molten magma that were transferred rapidly from the mantle and lower-most crust and then injected as large horizontal sheets into the upper crust.

Step-by-step explanation:

User Louis Yang
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5.3k points