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14 Cards in this Set

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