https://padlet.com/303395/p1he94ixgvgs Andrea Lucio P.5 en-us 2018-04-26 19:05:30 UTC 2026-03-17 00:01:06 UTC hello@padlet.com 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255805217 (derived from the Latin word ignis meaning 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.]]> 2018-04-26 19:10:35 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255805217 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255805847 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.]]> 2018-04-26 19:12:39 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255805847 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255805992 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. Note : Examples are marble, which can be formed from limestone, and slate, which is formed from shale.]]> 2018-04-26 19:13:11 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255805992 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255806155 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 19:13:44 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255806155 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255806310 Erosion breaks rocks down further and then moves them. Forces like wind and water move the rock pieces. They mix with matter like sand to become sediment.Weathering and erosion help shape Earth's surface. They are part of a process called the rock cycle.]]> 2018-04-26 19:14:15 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255806310 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255806573 the process of eroding or being eroded by wind, water, or other natural agents.]]> 2018-04-26 19:15:02 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255806573 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255806732 In geology and related fields, a stratum (plural: strata) 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 19:15:35 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255806732 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255806939 the binding together of particles or other things by cement.]]> 2018-04-26 19:16:12 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255806939 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255807134 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. The American Heritage® Science Dictionary.]]> 2018-04-26 19:16:48 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255807134 303395 https://padlet.com/303395/p1he94ixgvgs/wish/255807385 the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.]]> 2018-04-26 19:17:36 UTC https://padlet.com/303395/p1he94ixgvgs/wish/255807385