Mountains

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Across
  1. 3. Mountain range in North America
  2. 4. Mountain range in Russia
  3. 6. Mountain range in South America
  4. 7. mountain 8848 m high
Down
  1. 1. Mountain range in Europe
  2. 2. Word means “home of snow”
  3. 5. Narrow strip of land with ground falling away on both sides