Sedimentary: , Sedimentary, Rocks are broken, Rivers, streams, deserts and valleys, Compaction, Cementation, Deposited or Deposition, Erosion, Layers, Weathering, Metamorphic: , Deep in the Earth, Heat, Presure, Grains are to small to see, Can look like waves or layering, Igneous: , Igneous, Molten Rock, Volconic , Lava, Magma, Pumice & Obsiden, Rocks exposed to Earths Surface , Intrusive, Extrusive,

Rocks Physical Properties

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