Question

Which is one source from which metamorphic rocks form?

soil particles
igneous rock
molten material
sand particles

Answer 1

B

Step-by-step explanation:

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Answer 2

Option B:igneous rock

Step-by-step explanation:

Metamorphic rocks are formed as a result of heat and pressure transforming the original or parent rock completely into a new rock. Now this original or parent rock can either be sedimentary, igneous, or another metamorphic rock.

Thus, looking at the options, the only source of metamorphic rocks is from igneous rocks.