Question

What is the possibility of Igneous rock changing into Metamorphic rock?

(i)Always directly
(ii)Always indirectly
(iii)Both directly and indirectly (iv)Never​

Answer 1

Explanation:

Extreme pressure from burial, increasing temperature at depth, and a lot of time, can alter any rock type to form a metamorphic rock. If the newly formed metamorphic rock continues to heat, it can eventually melt and become molten (magma).

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Answer 2

Extreme pressure from burial, increasing temperature at depth, and a lot of time, can alter any rock type to form a metamorphic rock. If the newly formed metamorphic rock continues to heat, it can eventually melt and become molten (magma).

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