3rd Grade Rock Cycle

What are the 3 major types of rocks?

• Igneous, Metamorphic, Sedimentary
• Metamorphic, Igneous, Cementation
• Brown, Red, Gray
• Streak, Hardness, Breakage

Fossils are often found in ____________ rock

• metamorphic
• magma
• igneous
• sedimentary

Marks or remains of once-living thing.

• Fossil
• Igneous
• Metamorphic
• Sedimentary

Center of the Earth

• Crust
• Mantle
• Core

Rock that was once melted but has cooled and hardened.

• Fossil
• Igneous
• Metamorphic
• Sedimentary

Earth's middle layer

• crust
• mantle
• core

Materials that settle into layers and harden.

• Fossil
• Igneous
• Sedimentary
• Metamorphic

Solid material made of one or more minerals

• Fossil
• Rock
• igneous

Rock that has been changed by heat and pressure

• fossil
• igneous
• metamorphic
• sedimentary

Earth's solid outer layer.

• crust
• mantle 
• core