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14 Cards in this Set
- Front
- Back
ocean
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a large body of water
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coral reef
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an ocean ridge made up of skeletal remains of tiny sea animals
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wetland
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an area of land covered by shallow water
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oasis
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an area in the desert with a water source
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desert
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an extremely dry area with little water and a few plants
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glacier
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a large area of slow-moving ice
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mountain
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an area of rugged land that generally rises higher than 2000 feet
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valley
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an area of low land between hills or mountains
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coast
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an area of land near the ocean
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sinkhole
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a circular depression formed when the roof of a cave collapses
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forest
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an area of densely wooded land
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volcano
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an opening in Earth's crust where lava, ash, and gases erupt
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hill
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a rounded, elevated are of land smaller than a mountain
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dune
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a hill of sand shaped by wind
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