THE LAND

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Across
  1. 1. the name given the one large area of land that began to break apart about 200 million years ago to create the present continents
  2. 4. a hard outer covering of something
  3. 5. a large area of land such as a continent that is in one piece and not broken up by oceans
  4. 6. a layer of something that covers a surface
  5. 8. a mountain with a large, circular hole at the top through which lava gases, steam, and dust are or have been forced out
  6. 9. erupting at regular intervals
  7. 10. the pointed top of a mountain, or the mountain itself
Down
  1. 2. inactive for hundreds of years
  2. 3. a very tall modern building, usually in a city
  3. 7. a sudden violent movement of the earth's surface, sometimes causing great damage