https://padlet.com/3097631/28fpn31kizvb en-us 2018-01-26 17:14:47 UTC 2025-10-09 06:48:21 UTC hello@padlet.com 3097631 https://padlet.com/3097631/28fpn31kizvb/wish/225147900 an idealized cycle of processes undergone by rocks in the earth's crust, involving igneous intrusion, uplift, erosion, transportation, deposition as sedimentary rock, metamorphism, remelting, and further igneous intrusion.]]> 2018-01-26 17:15:56 UTC https://padlet.com/3097631/28fpn31kizvb/wish/225147900 3097631 https://padlet.com/3097631/28fpn31kizvb/wish/225162157 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]]> 2018-01-26 17:48:52 UTC https://padlet.com/3097631/28fpn31kizvb/wish/225162157 3097631 https://padlet.com/3097631/28fpn31kizvb/wish/225162736 Rock that has formed through the deposition and solidification of sediment, especially sediment transported by water (rivers, lakes, and oceans), ice ( glaciers ), and wind.]]> 2018-01-26 17:50:05 UTC https://padlet.com/3097631/28fpn31kizvb/wish/225162736 3097631 https://padlet.com/3097631/28fpn31kizvb/wish/225163320 A metamorphic rock is a type of rock which has been changed by extreme heat and pressure.]]> 2018-01-26 17:51:20 UTC https://padlet.com/3097631/28fpn31kizvb/wish/225163320 3097631 https://padlet.com/3097631/28fpn31kizvb/wish/225163821 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.]]> 2018-01-26 17:52:22 UTC https://padlet.com/3097631/28fpn31kizvb/wish/225163821