https://padlet.com/3062231/n61sh1k08tgq en-us 2018-04-26 16:25:22 UTC 2018-04-26 16:34:45 UTC hello@padlet.com 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255726702 igneous rock is formed through the cooling and solidification of magma or lava.]]> 2018-04-26 16:26:02 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255726702 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255727085  types of rock that are formed by the deposition and subsequent cementation of that material at the Earth's surface and within bodies of water.]]> 2018-04-26 16:26:45 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255727085 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255727773 The original rock is subjected to heat and pressure, causing profound physical or chemical change]]> 2018-04-26 16:28:02 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255727773 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255728217 The Rock Cycle is a group of changes. ]]> 2018-04-26 16:28:59 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255728217 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255728846 wear away or change the appearance or texture of by long exposure to the air.]]> 2018-04-26 16:29:58 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255728846 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255729443 the gradual destruction or diminution of something]]> 2018-04-26 16:31:05 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255729443 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255729968 In geology and related fields, a stratum is a layer of sedimentary rock or soil, or igneous rock that were formed at the Earth's surface]]> 2018-04-26 16:32:09 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255729968 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255730299 a process of altering a metal by heating it in contact with a powdered solid,]]> 2018-04-26 16:32:54 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255730299 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255730722 The process by which the porosity of a given form of sediment is decreased as a result of its mineral grains]]> 2018-04-26 16:33:53 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255730722 3062231 https://padlet.com/3062231/n61sh1k08tgq/wish/255731108 the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.]]> 2018-04-26 16:34:36 UTC https://padlet.com/3062231/n61sh1k08tgq/wish/255731108