1. Rock Cycle

2. Rock Cycle
The process by which 3 types of rocks are formed and reformed from the material in the Earth

3. Igneous Rock
Type of rock is formed from cooled and hardened magma (granite is an igneous rock)

4. Sedimentary Rock
Type of rock is formed when layers of rock pieces are cemented together. (fossils are found here)

5. Metamorphic Rock
Type of rock is formed when a rock is changed by heat and pressure.

6. Sediment
Very small solid particles

7. Soil
Top layer of most of Earth’s land surface, consisting of scattered products of rock and organic decay

8. Humus
A material in soil that comes from living things

9. Mineral
Substance that occurs naturally in rocks and ground, has its own characteristic appearances and chemical composition, made of crystals