Rock Cycle
Flashcards on the Rock Cycle
Rock Cycle: The continuous process of rock formation and transformation involving igneous, sedimentary, and metamorphic rocks.
Igneous Rocks: Formed from cooled and solidified magma or lava. Examples include granite and basalt.
Sedimentary Rocks: Created from sediments that accumulate over time, often in layers. Examples include sandstone and limestone.
Metamorphic Rocks: Formed when existing rocks undergo transformation due to heat and pressure. Examples include marble and schist.
Magma: Molten rock located beneath the Earth's surface, which can cause volcanic activity.
Lava: Molten rock that reaches the Earth's surface during a volcanic eruption.
Weathering: The process of breaking down rocks into smaller fragments through natural forces like wind and water.
Erosion: The movement of sediments from one location to another by agents such as water, wind, and ice.
Lithification: The process of converting sediments into solid rock through compaction and cementation.