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Rock Cycle
| Term | Definition |
|---|---|
| The Rock Cycle | The continuous change of rocks from one form to another. |
| Igneous Rock | type of rock that forms from the cooling of molten rock (magma & lava) on or below Earth's surface |
| Metamorphic Rock | A type of rock that forms when igneous or sedimentary rock get changed by high pressure and temperature. |
| Sedimentary Rock | A type of rock that forms when particles from other rocks or the remains of plants and animals are compacted and cemented together. |
| Magma | Hot, melted rock material BENEATH Earth's surface |
| Lava | Hot, melted rock material that reaches the Earth's SURFACE |
| Intrusive | A type of igneous rock with large crystals and forms when magma cools slowly beneath Earth's surface. |
| Extrusive | A type of igneous rock formed on the surface of earth from lava. They have small or no crystals because they form quickly. |
| Compaction | A process that squeezes, or presses, sediments into sedimentary rocks |
| Cementation | "Gluing sediments together" (The sticking together of sediments) |
| Weathering | Process that breaks down rocks into smaller pieces. |
| Erosion | Processes by sediments are MOVED to a different place. |
| Deposition | The placement or dropping of sediment after being carried away. |
| Sediments | Small pieces of rocks that are broken up. |