https://padlet.com/3100441/4l7takddbf7a Made with a wish on a star en-us 2018-04-26 18:11:51 UTC 2025-11-20 20:37:42 UTC hello@padlet.com 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255778738 Igneous rock, 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.]]> 2018-04-26 18:13:26 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255778738 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255779604 Sedimentary rocks are 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 18:15:10 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255779604 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255780241 A metamorphic rock is a result of a transformation of a pre-existing rock. The original rock is subjected to very high heat and pressure, which cause obvious physical and/or chemical changes. Examples of these rock types include marble, slate, gneiss, schist.]]> 2018-04-26 18:16:28 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255780241 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255781237 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.]]> 2018-04-26 18:18:31 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255781237 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255782385 wear away or change the appearance or texture of (something) by long exposure to the air.]]> 2018-04-26 18:20:46 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255782385 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255783520 the process of eroding or being eroded by wind, water, or other natural agents.]]> 2018-04-26 18:22:43 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255783520 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255784072 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, with internally consistent characteristics that distinguish it from other layers.]]> 2018-04-26 18:23:35 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255784072 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255785203

the binding together of particles or other things by cement.

]]> 2018-04-26 18:25:41 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255785203 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255785777 The process by which the porosity of a given form of sediment is decreased as a result of its mineral grains being squeezed together by the weight of overlying sediment or by mechanical means. ]]> 2018-04-26 18:26:47 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255785777 3100441 https://padlet.com/3100441/4l7takddbf7a/wish/255787403 the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.]]> 2018-04-26 18:30:07 UTC https://padlet.com/3100441/4l7takddbf7a/wish/255787403