 Three types of rocks exist in the Earth’s crust and at its surface : 1. Igneous rocks 2. Metamorphic rocks 3. Sedimentary rocks  Rocks are naturally occurring combinations…

Metamorphic Rocks (pages 110â112) Types of Metamorphic Rocks (pages 110â111)  Metamorphic Rocks (pages 110â112) Types of Metamorphic Rocks (pages 110â111)  Foliated…

Metamorphic Rocks Metamorphic Rocks A metamorphic rock is a pre-existing rock that has changed due to its exposure to tremendous heat, pressure and/or mineral fluids. Formation…

Rock Cycle Rock Cycle Sedimentary, Igneous, Metamorphic What is a rock? -A naturally formed solid that is usually made up of one or more types of minerals. - A few types…

Metamorphic Rocks Metamorphic Rocks A metamorphic rock is a pre-existing rock that has changed due to its exposure to tremendous heat, pressure and/or mineral fluids. Formation…

Metamorphic Rocks Metamorphic Rocks 1 Metamorphic Rocks: form when heat and/or pressure change pre-existing rocks. Metamorphism: the process of forming metamorphic rocks.…