The Rock Cycle

Summary 3

Have you ever wondering where a rock came from?                                                          What kind of processes form a rock?

·         First the rock forming from molten material that called igneous rock, they form when hot liquid rock material cools and hardens into solid.

·         Second the rock form from pieces of other rocks that are squeezed called sedimentary rock.

·         Third the rock form from another kind of rock is changed by heat pressure or by chemical reaction called metamorphic rock.

·         And then the rock continually change this is a never ending process called rock Cycle