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Dec 13, 2023 · Learn how sedimentary, igneous, and metamorphic rocks are formed and changed by physical and chemical processes. Explore the rock cycle with an infographic, vocabulary, and examples.
Aug 22, 2023 · Learn about the rock cycle, the natural process that forms, breaks down, and reforms rock types through geological, chemical, and physical processes. Explore the importance, types, and steps of the rock cycle, and the forces that drive it.
The rock cycle is a basic concept in geology that describes transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous. Each rock type is altered when it is forced out of its equilibrium conditions.
Nov 2, 2020 · Learn how the rock cycle describes the transformation between igneous, sedimentary, and metamorphic rocks. Find out the causes, steps, and importance of the rock cycle with examples and diagrams.
Learn how rocks form and change over time in the rock cycle, a process that involves magma, lava, weathering, erosion, sediment, and metamorphism. Read the article and test your understanding with questions aligned to NGSS standards.
Apr 11, 2024 · The rock cycle is driven by two forces: (1) Earth’s internal heat engine, which moves material around in the core and the mantle and leads to slow but significant changes within the crust, and (2) the Sun which powers the hydrological cycle, moving water, wind and air along Earth’s surface.
Learn how igneous, metamorphic, and sedimentary rocks form and change over time due to heat and pressure. Explore the rock cycle with interactive activities, videos, and games for grades 3-12+.
