How do igneous rocks change to sedimentary rocks?

The Rock Cycle is a group of changes. Igneous rock can change into sedimentary rock or into metamorphic rock. Sedimentary rock can change into metamorphic rock or into igneous rock. Metamorphic rock can change into igneous or sedimentary rock. Igneous rock forms when magma cools and makes crystals. read more

Well, first let me elaborate the formation of sedimentary rocks. The formation of the sedimentary rocks or secondary rocks takes place in three stages. Weathering and erosion of the pre existing rocks (which includes the IGNEOUS, already formed sedimentary and the metamorphic rocks), by various geological agents. Sedimentation. read more

When Sedimentary rocks are heated with tremendous heat and pressure, it will melt and be back again to magma. After some time it will cool and harden and will become Igneous rocks. read more