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EARTH MATERIALS YOU
EARTH VOC
Term | Definition |
---|---|
Semi-solid | having the qualities of both a solid and a liquid; exceptionally thick substance |
Igneous | a type of rock formed when crystallized through melting and cooling rock |
Compaction | process by which overlying pressure from rocks and soil reduces the size or volume of sediments |
sthenosphere | the somewhat fluid portion of the mantle upon which the lithosphere is located |
Cementation | process of binding and hardening sediments into hard rock |
Lithosphere | the top most layer of the Earth, which is comprised of the crust and solid portion of the upper mantle, divided into plates, and moves a top the layer known as the asthenosphere |
Sedimentation | the deposition of solid material from being suspended in a fluid (water) |
Rock cycle | the continual process by which rocks can be changed into different types of rock |
Sedimentary | a type of rock formed through the accumulation, compaction, and cementation of sediment |
Plasticity | the quality of being easily shaped or molded |
Metamorphic | a type of rock formed when igneous or sedimentary rocks are put under intense heat and / or pressure in the Earth’s crust |
Mantle | the region inside the Earth between the core and the crust |