Question 9

Metamorphic rock is found at Point C in the rock cycle.

Metamorphic rock is formed under conditions of high pressure and temperature, typically occurring at Point C in the rock cycle, where existing rocks undergo transformation.

A) Point B

Point B does not represent the conditions necessary for the formation of metamorphic rocks. This point typically relates to sedimentary processes, where rocks are weathered and eroded rather than subjected to the high-pressure and high-temperature conditions needed for metamorphism.

B) Point A

Point A is associated with igneous rock formation, which occurs from the cooling and solidification of magma or lava. Therefore, it is not relevant to the metamorphic rock process, which specifically requires different geological conditions.

C) Point D

Point D is not correct as it typically represents sedimentary rock formation. Metamorphic rocks are characterized by their formation at high pressure and temperature conditions, which are more aligned with Point C in the rock cycle.

D) Point C

Point C is the location in the rock cycle where metamorphic rocks are formed. This point signifies the transition zone where existing rocks are subjected to intense heat and pressure, resulting in the metamorphosis of the original rock material into metamorphic rock.

Conclusion

Point C is definitively the correct answer as it is the only location in the rock cycle where the formation of metamorphic rocks occurs due to the requisite high pressure and temperature conditions. All other options do not relate to the processes that lead to the creation of metamorphic rock, thus confirming Point C as the correct choice.