Do Now: How could a fossil of a shell end up on top of a mountain? (Refer back to our pre-test homework- "Mountaintop Fossil") Take out your Changes on Earth Prezi notes page from Friday. Today's Goals: How do the fast and slow changes to Earth's crust tell us what Earth was like long ago, and will be like in the future? CHANGES (Prezi) (notes page) HW: none. |
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