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Geology Investigation
Granite Rock vs. Sand
Evaluating Erosion: The Journey of Granite
Materials:
Petri dishes
Meeka microscopes
Granite rock sample
Granite sand
Toby tweezers
Student lab sheets
Teacher Prep: Erosion and Weathering
Earth's Systems 4-ESS2-1:
Make observations and/or measurements to provide evidence of the effects of weathering or the rate of erosion by water, ice, wind, or vegetation.
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