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Geoscience vocab
A stack to help you learn and study about Geoscience.
| Term | Definition |
|---|---|
| Rock Cycle | the processes that create, destroy, and transform Earth’s rock |
| weathering | exposing rock to air, water and ice to break it down chemically and mechanically |
| erosion | the process by which gravity, water, wind and ice remove and transport sediment from one place to another |
| deposition | the process by which gravity, water, wind and ice deposit weathered and relocated sediment |
| sediment | Earth material that is broken down by processes of weathering and can be eroded |
| sedimentation | the process of particles settling to the bottom of a body of water |
| deformation | change of the shape or size of an object due to physical forces or temperature change |
| surface feature | distinctive part, quality or characteristic of Earth’s outer layer |
| crystallization | the formation of highly ordered solid structures from particles in a solution |
| Geoscience Processes | any natural process that happens to Earth’s surface such as weathering, erosion, or plate tectonics |
| erosional features | Earth’s surface which shows evidence of the natural processes of weathering and the removal and relocation of weathered materials |
| water cycle | the constant movement of water through the land, air, oceans, and living things |
| atmosphere | the layer of gas surrounding a planet that is held in place by gravity |
| evaporation | change of a liquid to a vapor or gas |
| precipitation | rain , sleet, snow or hail that falls from clouds in the sky |
| percolation | when water soaks into the ground and moves downward through spaces in soil and rocks |
| transpiration | the process by which plants lose water (water vapor) through the stomata in their leaves |
| condensation | the change from a gas state to a liquid state |
| runoff | rainfall or surface water that drains or flows from the land into streams, rivers, lakes and oceans |
| ground water | water that collects in cracks and pores in underground soil and rock layers |