2 DAYS UNTIL THE CRUISE! Today we will be talking about super position which is basically the layering or rocks or just layers. The layers, which are basically rocks, sand, dirt,  and minerals slowly were laid on-top-of the Grand Canyon and built the Grand Canyon themselves. As time went on, the layers slowly pushed the big formation down, creating a ditch. This is why the Grand Canyon is a "canyon."  Have you ever caught that? 
     If you look close enough, you can see where super position has effected this earth. A lot of canyons, rivers, and trails were built this way. If you look close enough, just a little closer, you'll find something. In fact, try this, try to find 3 places where super positioning has effected this earth. you can google it, ask a teacher, or even if you have a picture or live by one1 

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