When a rock melts, the resulting magma __________ by about __________.
A) expands, 1 percent
B) expands, 10 percent
C) contracts, 1 percent
D) contracts, 10 percent

Name: When a rock melts, the resulting magma __________ by about __________. A) expands, 1 percent B) expands, 10 percent C) contracts, 1 percent D) contracts, 10 percent
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Question

Quizplus · Accepted Answer

When a rock melts and turns into magma, it expands by about 10%. This is because the volume of a liquid is generally larger than the volume of its solid form.

When a Rock Melts, the Resulting Magma __________ by About