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Which process cannot happen?
a. Igneous rock → heat and or pressure → metamorphic rock
b. Igneous rock → weathering and erosion → burial → deposition →
cementation → sedimentary rock
c. Metamorphic rock → melting →solidification →igneous rock
d. Sedimentary rock →melting →solidification → metamorphic rock

Answer :

Hi!

Option d. Sedimentary rock →melting →solidification → metamorphic rock is a process that cannot happen.

Reason :-

Please check the attached image for the diagram of rock cycle. In it, the sedimentary rocks melt to form magma and solidifies into igneous rocks, not metamorphic rocks

View image Аноним