ROCKS

SEDIMENTARY

• Sandstone is made from sediment
• The Grand Canyon is made from sediment
• Rocks break down and form sediment
• Slit stone is a sedimentary rock

IGNEOUS

• Igneous rocks come from magma
• There are two types of igneous rock; intrusive and extrusive
• Most rocks start as an igneous rock

METAMORPHIC ROCK

• Granite and marble are metamorphic rocks
• Regional rocks are named because they were pushed with heat and pressure
• Metamorphic rocks can change back into a metamorphic rock
• These types of rocks are formed with heat and pressure

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