https://padlet.com/marias8/isgleliz126p Made with mirth en-us 2017-10-30 14:30:43 UTC 2017-11-07 15:48:09 UTC hello@padlet.com marias8 https://padlet.com/marias8/isgleliz126p/wish/202193516 2017-10-31 15:30:37 UTC https://padlet.com/marias8/isgleliz126p/wish/202193516 pferrari1 https://padlet.com/marias8/isgleliz126p/wish/202197817 The three major groups of sedimentary rocks are clastic rocks, and chemical rocks. ]]> 2017-10-31 15:38:01 UTC https://padlet.com/marias8/isgleliz126p/wish/202197817 jbolanos3 https://padlet.com/marias8/isgleliz126p/wish/202197909 Chemical rock forms when minerals dissolved in a water solution crystallize.]]> 2017-10-31 15:38:14 UTC https://padlet.com/marias8/isgleliz126p/wish/202197909 pferrari1 https://padlet.com/marias8/isgleliz126p/wish/202199133 Most sedimentary rocks are made up of broken  pieces of other rocks. 
A CLASTIC ROCK is a sedimentary rock formed when rock fragments are squeezed together. Clastic rocks are grouped by the size of the rock fragments, or particles, of which they are made. ]]> 2017-10-31 15:40:30 UTC https://padlet.com/marias8/isgleliz126p/wish/202199133 marias8 https://padlet.com/marias8/isgleliz126p/wish/202199193 The effects of freezing and thawing, plant roots, acid, and other forces on rock. It causes Earth´s surface to break, afeter the rock is broken, the fragments are carried way by erosion. Erosion is the process by which running water, wind, or ice carry bits of broken-up rock.]]> 2017-10-31 15:40:37 UTC https://padlet.com/marias8/isgleliz126p/wish/202199193 jbolanos3 https://padlet.com/marias8/isgleliz126p/wish/202199514 People have used sedimentary rocks throughout history for many different purposes, including for tools and building materials.]]> 2017-10-31 15:41:19 UTC https://padlet.com/marias8/isgleliz126p/wish/202199514 pferrari1 https://padlet.com/marias8/isgleliz126p/wish/202202384 Shale forms from tiny particles of clay. Water deposits the clay particles in thin, flat layers. Sand stones forms from the sand on beaches, the ocean floor, riverbeds and sand dune. Most sand particles consists of quartz. 
Some clastic sedimentary rocks contain rock fragments that are of different sizes ]]> 2017-10-31 15:47:01 UTC https://padlet.com/marias8/isgleliz126p/wish/202202384 jbolanos3 https://padlet.com/marias8/isgleliz126p/wish/202202671 Sedimentary rocks such as sandstone and limestone have been used as building material for thousands of years. Today, builders use sandstone and limestone on the outside walls of buildings. Limestone also has industrial uses.]]> 2017-10-31 15:47:34 UTC https://padlet.com/marias8/isgleliz126p/wish/202202671 marias8 https://padlet.com/marias8/isgleliz126p/wish/204394376 The weight of new layers can squeeze older sediments tighly together. The pocess that presses sediments together is compaction. ]]> 2017-11-07 15:22:39 UTC https://padlet.com/marias8/isgleliz126p/wish/204394376 marias8 https://padlet.com/marias8/isgleliz126p/wish/204395223 Cementation is the process by which dissolved minerals crystallize and glue particles of sediment together. ]]> 2017-11-07 15:23:44 UTC https://padlet.com/marias8/isgleliz126p/wish/204395223 jalvarez17 https://padlet.com/marias8/isgleliz126p/wish/204398062 Organic rock forma where the remains of plants and animals are deposited in layer. The term “organic” refers to substances that once were part of living things or were made by living things.]]> 2017-11-07 15:27:56 UTC https://padlet.com/marias8/isgleliz126p/wish/204398062 marias8 https://padlet.com/marias8/isgleliz126p/wish/204410832 Is the process by which sediment settles out of the water or wind carrying it.]]> 2017-11-07 15:45:55 UTC https://padlet.com/marias8/isgleliz126p/wish/204410832 marias8 https://padlet.com/marias8/isgleliz126p/wish/204411617

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