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erosion
Question | Answer |
---|---|
Rocks | Rocks are made of many different minerals. |
Minerals | Minerals are solid minerals that never lived. |
Igneous rocks | Igneous rocks are volcano magma. |
Weathering | Weathering is the breakdown of rocks over time. |
Buried | Buried rocks can stay the same for year, but rocks exposed to wind and water weather away. |
Mechanical Weathering | Mechanical Weathering is wind, water, ice or heat break rocks down. |
Silt | Silt is a very finely-round rock that is formed. |
Erosion | Erosion is the movement of soil or rock by water, ice, or soil. The whole rocks move and go elsewhere. |