Heat and pressure
The process through which rocks change form is known as the rock cycle. It involves the transformation of rocks from one type to another over long periods of time through processes such as weathering, erosion, and metamorphism.
heat and pressure
Matter
Igneous rocks change to Metamorphic rocks through heat and pressure. Igneous rocks change to sedimentary rocks through weathering and erosion until the igneous rock is sediments. The sediments then compact to form sedimentary rocks.
metamorphic
Sedimentary rocks change under great pressure and temperature condition to form metamorphic rocks
The three major rock groups that change by natural forces are igneous rocks, which form from the cooling of magma and can be weathered into sedimentary rocks; sedimentary rocks, which can be compressed and heated to form metamorphic rocks; and metamorphic rocks, which can be melted to form magma and cool into igneous rocks.
Igneous rocks are formed from molten lava being cooled down. Metamorphic rocks start as igneous rocks and change form. Sedimentary rocks form from layers in the earths crust.
Rocks change form
because of rain
Rock cycle
Matter