Geography

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Across
  1. 3. (the slow movement of continents over millions of years)
  2. 4. (a measurement of location on Earth, measured in degrees east or west of the Prime Meridian)
  3. 5. (a region that receives little precipitation and has scarce vegetation)
  4. 7. (the continuous flow of ocean water in a specific direction)
  5. 8. (an opening in Earth's surface through which molten rock, ash, and gases escape)
  6. 9. (a large mass of ice that moves slowly)
  7. 10. (a measurement of location on Earth, measured in degrees north or south of the equator)
Down
  1. 1. (the study of Earth's surface features and their arrangement)
  2. 2. (a series of mountains that are close together and connected)
  3. 6. (a large solid piece of Earth's lithosphere)