asked 47.3k views
4 votes
This layer produces the magma that causes seafloor spreading and volcanoes

2 Answers

2 votes
That would be the upper mantle layer.
answered
User Jridyard
by
9.3k points
4 votes
Upper Mantle layer is what produces magma that causes sea floor spreading and volcanoes. :)
answered
User Smallinov
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7.9k points
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