https://padlet.com/3099941/g2t7e31zzaer en-us 2018-01-26 19:05:04 UTC 2025-12-04 03:13:52 UTC hello@padlet.com 3099941 https://padlet.com/3099941/g2t7e31zzaer/wish/225197799 an idealized cycle of processes undergone by rocks in the earth's crust, involving igneous intrusion, uplift, erosion, transportation, deposition as sedimentary rock, metamorphism, rem
elting, and further igneous intrusion.

]]> 2018-01-26 19:07:41 UTC https://padlet.com/3099941/g2t7e31zzaer/wish/225197799 3099941 https://padlet.com/3099941/g2t7e31zzaer/wish/225198073 Igneous rock (derived from the Latin word ignismeaning fire), or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava.

]]> 2018-01-26 19:08:22 UTC https://padlet.com/3099941/g2t7e31zzaer/wish/225198073 3099941 https://padlet.com/3099941/g2t7e31zzaer/wish/225198979 Rock that has formed through the deposition and solidification of sediment, especially sediment transported by water (rivers, lakes, and oceans), ice ( glaciers ), and wind. Sedimentary rocks are often deposited in layers, and frequently contain fossils. Note : Limestone and shale are common sedimentary rocks.

]]> 2018-01-26 19:10:29 UTC https://padlet.com/3099941/g2t7e31zzaer/wish/225198979 3099941 https://padlet.com/3099941/g2t7e31zzaer/wish/225199726 Rock that was once one form of rock but has changed to another under the influence of heat, pressure, or some other agent without passing through a liquid phase.

]]> 2018-01-26 19:12:22 UTC https://padlet.com/3099941/g2t7e31zzaer/wish/225199726 3099941 https://padlet.com/3099941/g2t7e31zzaer/wish/225201621 In geology and related fields, a stratum (plural: strata) is a layer of sedimentary rock or soil, or igneous rockthat were formed at the earth's surface, with internally consistent characteristics that distinguish it from other layers.

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