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Rock Cycle Vocab
Rocks.
| Term | Definition |
|---|---|
| Rock Cycle | The continual process by which new rock forms from old rock material. |
| Rock | Naturally occurring solid mixture of one or more minerals and organic matter. |
| Deposition | Sediment moved by erosion is dropped and comes to res. |
| Composition | The chemical makeup of a rock; describes either the minerals or other materials in the rock. |
| Erosion | Sediment removed from its source. |
| Texture | The quality of a rock that is based on the sizes, shapes, and positions of the rock's grains. |
| Intrusive Igneous Rock | Rock formed from the cooling and solidification of magma beneath the Earth's crust. |
| Extrusive Igneous Rock | Rock that forms as a result of volcanic activity at or near the Earth's surface. |
| Magma | hot fluid or semi fluid material below or within the earth's crust from which lava and other igneous rock is formed by cooling. |
| Plutons | A body of intrusive Igneous rock. |
| Batholiths | A very large igneous intrusion extending deep in the earth's crust. |
| Dikes | A long wall or embankment built to prevent flooding from the sea. |
| Sills | A tabular sheet of igneous rock intruded between and parallel with the existing strata. |
| Lava Flow | A mass of flowing or solidified Lava. |
| Strata | The most noticeable feature of Sedimentary rock. |
| Organic Sedimentary Rock | Accumulation and lithification of organic debris, such as leaves, roots, and other plant or animal material. |
| Fossiliferous Limestone | Bearing or containing fossils, as rocks or strata. |
| Stratification | A system or formation of layers, classes, or categories. |
| Ripple Marks | A system of subparallel wavy ridges and furrows left on sand or mud by the action of water or wind, and sometimes fossilized. |
| Mud Cracks | Sedimentary structures formed as muddy sediment dries and contracts. |
| Foliated | Consisting of thin sheets or laminae. |
| Nonfoliated | |
| Index Minerals | |
| Metamorphism | |
| Contact Meta | |
| Regional Meta | |
| Recrystallization | |
| Deformation |