Today in class we toke notes on minerals. We now know what are minerals and how they are formed. A mineral is a s.n.i.f.c, which means solid, naturally occurring, inorganic, fixed composition, crystal form. We also learned about the rock cycle. we learned the different types of ricks which are igneous, metamorphic and sedimentary. Diamonds are the hardest minerals and talc is the softest minerals. After we learned this, we took a test to see if we really know what it is and we only got 2 wrong.
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