Question

please answer fast for class 7​

Answer 1

Answer :D

Like most Earth materials, rocks are created and destroyed in cycles. The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. All rocks are made up of minerals.

Answer 2

Answer:

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Explanation:

A diagram of the rock cycle. Legend:

1 = magma;

2 = crystallization (freezing of rock);

3 = igneous rocks;

4 = erosion;

5 = sedimentation;

6 = sediments & sedimentary rocks;

7 = tectonic burial and metamorphism;

8 = metamorphic rocks;

9 = melting.