Question

How do metamorphic rocks change in sedimentary rocks?

Answer 1

Hint: The rock cycle is a continuous procedure in which rocks are transformed between the three rock types, that is igneous, sedimentary and metamorphic rocks. Weathering and erosion are two main reasons for the formation of rocks.

Complete answer: Sedimentary rocks are usually formed on the surface of the Earth, unlike the metamorphic and igneous rocks, which are formed deep inside the Earth. The most significant geological processes are erosion, weathering, precipitation, and notification which direct the production of sedimentary rocks. When rocks are subjected to high heat, pressure, hot mineral-rich fluids lead to the formation of the metamorphic rocks.
The procedure of breaking up rocks by the activity of wind, air, water and by the action of organisms is weathering. Heat, pressure, and chemically active fluids are the three major factors that convert sedimentary rock into metamorphic rock. The metamorphic rocks slowly gets converted into sedimentary rocks through this process. The big rocks undergo a transition into small rock particles called sediments.

Note: James Hutton was the one who introduced the concept of rock cycle. It is illustrated in the form of a diagram. The rock cycle starts with molten rock which condenses and strengthens to form igneous rock. For example, Shale which is a sedimentary rock gets converted into slate when heat and pressure are added.