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rock vocabulary
rock vocbulary
| Term | Definition |
|---|---|
| basalt | a dark, dense igneous rock with fine texture found in oceanic crust |
| cementation | the process in which minerals precipitate into pores spaces between sediment grains and bind sediments together of form rock |
| compaction | the process by which sediments are pressed together under their own weight |
| deformation | when rocks change shape due to stress |
| deposition | process by which sediment is laid down in new locations |
| erosion | process by which rock,sand,and soil, are broken down and carried away ( i,e weathering and glaciation ) |
| granite | a usually light colored igneous rock that is found in continental crust |
| igneous rock | a type of rock the forms from the cooling of molten rock at or below the surface |
| limestone | a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals |
| mantle | the layer of hot solid materials between earths crust and core |
| marble | metamorphic rock that was once lime stone |
| metamorphic rock | rock that has been changed by heat and pressure |
| metamorphism | the process by which rocks are changed in composition texture or structure by extreme pressure or heat |
| mineral | a naturally occuring solid that can form by inorganic processes and has crystal structure and a definite chemical composition |
| quartzite | a metamorphic rock that formed form sandstone |
| sandstone | a sedimentary rock made of sand held together by a natural cement |
| rock cycle | a series of process on the earths surface and inside earth that slowly changes rocks from one kind to another |
| sediment | small solid pieces of materials that come from rocks or living things |
| basalt | a dark, dense igneous rock with fine texture found in oceanic crust |
| cementation | the process in which minerals precipitate into pores spaces between sediment grains and bind sediments together of form rock |
| compaction | the process by which sediments are pressed together under their own weight |
| deformation | when rocks change shape due to stress |
| deposition | process by which sediment is laid down in new locations |
| erosion | process by which rock,sand,and soil, are broken down and carried away ( i,e weathering and glaciation ) |
| granite | a usually light colored igneous rock that is found in continental crust |
| igneous rock | a type of rock the forms from the cooling of molten rock at or below the surface |
| limestone | a sedimentary rock consisting mainly of calcium that was deposited by the remains of marine animals |
| mantle | the layer of hot solid materials between earths crust and core |
| marble | metamorphic rock that was once lime stone |
| metamorphic rock | rock that has been changed by heat and pressure |
| metamorphism | the process by which rocks are changed in composition texture or structure by extreme pressure or heat |
| mineral | a naturally occuring solid that can form by inorganic processes and has crystal structure and a definite chemical composition |
| quartzite | a metamorphic rock that formed form sandstone |
| sandstone | a sedimentary rock made of sand held together by a natural cement |
| rock cycle | a series of process on the earths surface and inside earth that slowly changes rocks from one kind to another |
| sediment | small solid pieces of materials that come from rocks or living things |
| sedimentary rock | a type of rock that forms when particles from other rocks or the remains of plants and animalis are pressed and cemeted together |
| shale | a rock with fine grain formed from clay mud or slit |
| slate | a type of metamorphic rock that was once shale rock formed by heat and pressure |
| weathering | the breaking down of rocks and other materials on the earth surfaces |
| uplift | the rising of regions of the earths crust to higher elevations |
| sedmentation | the buliding up of layers of small particles like sand or mud |