mountains

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Across
  1. 2. How many mountain ranges are there in the world?
  2. 5. located on the eastern side of North America
  3. 6. located on the western side of North America
  4. 7. Where are the Ural mountains located
Down
  1. 1. mountain range located in Europe
  2. 3. How mountains form
  3. 4. colliding