The smart Trick of weathering and erosion That Nobody is Discussing

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Give Every student some sandpaper, a bit of chalk, a bit of limestone in addition to a bit of concrete. Have them sand Each individual material with the sandpaper to discover which they can easily "erode" and that are far too difficult. Explain to the students that the sandpaper is https://thebookmarklist.com/story13597054/the-5-second-trick-for-weathering-and-erosion-video-for-kids


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