|Product #: EMC5014011_TQ|
How Was the Grand Canyon Formed? (Resource Book Only) eBookGrade 4
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This daily science unit for grade 4 presents information and five activities in which students learn how the slow processes of weathering and erosion formed the Grand Canyon and how humans affected the ecosystem by building a dam. Week 1 of 5 on 'Big Idea 3: Both slow and rapid processes--from erosion to earthquakes--shape Earth's surface.' Includes answer key.
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