https://padlet.com/obaidjamshed/wekywrpusou1 Grade 2, Subject: science, Topic : Rocks en-us 2018-07-11 04:53:13 UTC 2026-01-16 05:02:29 UTC hello@padlet.com obaidjamshed https://padlet.com/obaidjamshed/wekywrpusou1/wish/269913570 The solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil.]]> 2018-07-11 04:59:14 UTC https://padlet.com/obaidjamshed/wekywrpusou1/wish/269913570 obaidjamshed https://padlet.com/obaidjamshed/wekywrpusou1/wish/269913858 The three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among them have to do with how they are formed]]> 2018-07-11 05:07:22 UTC https://padlet.com/obaidjamshed/wekywrpusou1/wish/269913858 obaidjamshed https://padlet.com/obaidjamshed/wekywrpusou1/wish/269913895 A metamorphic rock is a result of a transformation of a pre-existing rock]]> 2018-07-11 05:08:30 UTC https://padlet.com/obaidjamshed/wekywrpusou1/wish/269913895 obaidjamshed https://padlet.com/obaidjamshed/wekywrpusou1/wish/269914172 Rock that has formed through the deposition and solidification of sediment, especially sediment transported by water (rivers, lakes, and oceans), ice (glaciers), and wind.]]> 2018-07-11 05:14:38 UTC https://padlet.com/obaidjamshed/wekywrpusou1/wish/269914172 obaidjamshed https://padlet.com/obaidjamshed/wekywrpusou1/wish/269914336 Igneous rock (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.]]> 2018-07-11 05:18:36 UTC https://padlet.com/obaidjamshed/wekywrpusou1/wish/269914336