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Rock Cycle
Hernandez
Term | Definition |
---|---|
Atom | the smallest unit of an element that maintains the properties of that element |
Compound | a substance made up of atoms or ions of two or more different elements joined by a chemical bond. |
Crystal | natural solid substance that has a definite shape |
Deposition | the process where sediment is laid down, after being eroded from its original location |
Element | a substance that can not be separated or broken down into simpler substance by chemical means |
Erosion | the process where sediment is transported from one place to another |
Igneous Rock | type of rock that forms when lava or magma cools solidified |
Luster | The way in which a mineral reflects light |
Matter | Anything that has mass and takes up space |
Metamorphic Rock | type of rock that forms due to intense underground heat and pressure |
Mineral | naturally formed substances that are the building blocks of rocks |
Rift Zone | an area of deep cracks that forms between two tectonic plates that are pulling away from each other |
Rock Cycle | the series of processes that change rocks from one type to another |
Sedimentary Rock | type of rock and some pieces of other rocks that were compressed and cemented together |
Streak | the color of a mineral in powdered form |
Subsidence | sinking of regions of the Earth's crust to lower elevation |
Uplift | the rising of regions of the Earth's crust to higher elevations |
Weathering | The natural process by which atmospheric and environmental agents, such as wind, rain, and temperature changes, disintegrate and decompose rocks |