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Sand Castle
In Uchisar, Turkey, rocks have eroded down into shapes that look like a sand castle. This part of Turkey is known for its rock formations.
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Flowing Fountain
In Nevada's Black Rock Desert, the Fly Geyser spits out bursts of water like a miniature volcano.
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Amazing Arizona
This beautiful limestone formation is in the Blue Canyon of Arizona. Limestone is a kind of sedimentary rock.
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