Rockhound - What I Learned in this Unit
1.I learned that Ignious rock is made from cooling magma. Valcanoes have to erupt before Ignious Rock is formed. Three types of Ignious Rock are Pumice, Basalt and Granite.
2.I learned that minerals are used in many ways. Gold and Dimond are used for jewlery. Marble is used for tiles.
3. Sedimentery Rock is formed from sea beds. Sediments have to fall to the bottom of the sea beds and the water has to dry up to make Sedimentry Rock. Three types of Sedimentry Rocks are Limestone, Shale and Sandstone.
4.I learned that there are three types of Rocks. the three types of Rocks are Sedimentery, Ignious and Metamorphic Rock. These Rocks are found all over the world.
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