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Rock Cycle
Earth Science Vocab
Question | Answer |
---|---|
Sedimentary rock | Rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented together. |
Igneous rock | Rock that forms from the cooling of molten rock at or below the surface. |
Rock cycle | Series of processes in and on the Earth that slowly changes rock from one kind to another kind. |
Lithosphere | Solid, outer part of the Earth that includes the brittle upper portion of the mantle and the crust. |
Conservation of Matter | Matter cannot be created or destroyed in an isolated system, it can only be changed into different forms. |
Metamorphic rock | Rock that forms from an existing rock that is changed by heat, pressure, or chemical reactions. |
Magma | Molten rock that is stored inside the Earth. |
Lava | Molten rock that flows over the surface. |
Sediment | Small, solid pieces of material that comes from rocks or remains of organisms being broken down by weathering. |
Weathering | Process that breaks down rock and other substances into smaller particles and sediment. |
Erosion | Process by which water, ice, wind, or gravity moves weathered particles of rock and soil. |