Get Develop Your Own Rock Cycle Worksheet - Teach Engineering

The cycle has no beginning and no end. Rocks deep within the Earth are right now becoming other types of rocks. Rocks at the surface are lying in place before they are next exposed to a process that will change them.

Inside Earth, heat, pressure, and melting change sedimentary and igneous rock into metamorphic rock. Intense heating results in hot liquid rock (magma) bursting through Earth's surface and turning into solid igneous rock. Over time, this rock gets weathered and eroded, and the cycle begins again.

The magma bursts through Earth's surface in the form of a volcano. Heat and pressure deep in the Earth makes some rocks change to metamorphic rock. Layers of rock get squashed and packed together and gradually harden to form sedimentary rock. The igneous rock gets broken down by weather, and the cycle begins again.

Crystallization, cooling, weathering, erosion, and metamorphism are the processes that change the rock from one form to another form. Rock cycle is created by the change of rock by passing through one or more processes.

0:51 8:34 You can see all the different minerals crystallise. There for sedimentary rocks think layers. So youMoreYou can see all the different minerals crystallise. There for sedimentary rocks think layers. So you could have a layer of sand. And then a layer of mud. And then some more sand.

The rock cycle is the process by which rocks of one kind change into rocks of another kind. There are three main kinds of rocks: igneous rock, metamorphic rock, and sedimentary rock. It can melt into magma, erode into sediment, or be pressed tightly together to become metamorphic.

The rock cycle is a group of changes from one kind of rock to another. There are three different kinds of rocks namely (i) igneous rocks, (ii) metamorphic rocks and (iii) sedimentary rocks. The rock cycle is shown diagrammatically in the adjacent figure (Fig 1). Magma is a hot liquid made of melted minerals.