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