How ar the Three Kinds of joggles FormedThere argon troika several(predicate) kinds of rocks : aqueous , metamorphic and igneous rocks . individually of these ar formed in a different waySedimentary rocks atomic number 18 bits and pieces of eroded earth that be swept away into the bottoms of the different bodies of water like the sea lake and oceans . When these bits of earth settle at a lower place the water , they form layers . The agreement of weights of the layers on top tip to press down the ones at the bottom and make it more than compact . In confidence , these will become unwavering aqueous rocks . Examples of sedimentary rocks ar sandstones limestones , shale , conglomerate and gypsum rocksMetamorphic rocks were originally all igneous or sedimentary rocks that have been formed into this causa because of heavy gouge when they argon pushed underneath the other rocks . When these rocks are forced to become so compact because of the heavy pressure above them , heat builds up and causes the deformation .
Examples of metamorphic rocks are schist and gneissGranite rocks come from volcanic body that transform into rocks because of slow change . This ice- gelid change in temperature happens when lava suddenly flows on the earthly concern and traps cooling pockets of magma underneath . The cold temperature cools the lava slowly and forms the granite rocks . Examples of granite rocks are slag , pumice which are very(prenominal) combust and may float on water and obsidian . These three types of granite are also considered to be glassReference Rock Hounds (1999 . The Franklin Institute . Retrieved June 5 , 2007 from httpwww .fi .edu /fellows /fellow1 /oct98 /index2 .htmlKind of Rocks summon 1...If you want to get a full essay, assure it on our website:
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