​Sedimentary Rocks

• ​made up of smaller sediments

• ​formed through transport and deposition

• ​examples:

  • ​Breccia

​Igneous Rocks

• formed from magma or lava

• ​magma that crystallizes and solidifies becomes an intrusive igneous rock

• ​lava that crystallizes and solidifies becomes an extrusive igneous rock

​obsidian

​Metamorphic Rocks

• ​formed from rocks that have undergone immense heat and pressure through a process called Metamorphism

​schist