https://padlet.com/304800/f4ykmyefwxuc Made with a little mischief en-us 2018-04-26 19:09:39 UTC 2024-10-15 10:04:37 UTC hello@padlet.com 304800 https://padlet.com/304800/f4ykmyefwxuc/wish/255805515 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 19:11:32 UTC https://padlet.com/304800/f4ykmyefwxuc/wish/255805515 304800 https://padlet.com/304800/f4ykmyefwxuc/wish/255805839 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 19:12:38 UTC https://padlet.com/304800/f4ykmyefwxuc/wish/255805839 304800 https://padlet.com/304800/f4ykmyefwxuc/wish/255811388 Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form". The original rock is subjected to heat and pressure, causing profound physical or chemical change.]]> 2018-04-26 19:30:36 UTC https://padlet.com/304800/f4ykmyefwxuc/wish/255811388 304800 https://padlet.com/304800/f4ykmyefwxuc/wish/255813137 The Rock Cycle is a group of changes. Igneous rock can change into sedimentary rock or into metamorphic rock. Sedimentary rock can change into metamorphic rock or into igneous rock. Metamorphic rock can change into igneous or sedimentary rock. Igneous rock forms when magma cools and makes crystals.]]> 2018-04-26 19:36:16 UTC https://padlet.com/304800/f4ykmyefwxuc/wish/255813137 304800 https://padlet.com/304800/f4ykmyefwxuc/wish/255813898 Weathering is the breaking down of rocks, soil, and minerals as well as wood and artificial materials through contact with the Earth's atmosphere, water, and biological organisms.]]> 2018-04-26 19:38:57 UTC https://padlet.com/304800/f4ykmyefwxuc/wish/255813898