This Rock Cycles, Rocks, Minerals, & Resources presentation also includes:
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Although accurate and educational, this collection of slides is somewhat wordy. Of the 36 slides, only 5 contain useful charts or diagrams: the rock cycle, types of rocks, Moh's hardness scale, and one of a silicon oxide molecule. Photos of minerals are of poor quality. Perhaps this presentation would best be used by having your geology pupils view it at home as a review.