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Sunday, May 7, 2017 Objective: YWBAT identify and explain the processes that changes rock from one type to another. Drill: Name four processes that change rock from one type to another. Homework Finish Lab Analysis WOW Quiz tomorrow Answer Weathering Changes in pressure Melting Cooling DiD you know…? In the Middle Ages, people believed that some rocks called, Eagle Stones, could reproduce. Today’s Activities Drill Review Procedure 1 Finish Famous Rock Groups Study WOW Conclusion Closure Question Explain the difference between texture and composition. Conclusion Answer The texture of a rock is determined by the sizes, shapes, and positions of the grains that make it up. The composition of a rock is determined by the kinds of minerals the rock is made of.
