Mountains

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Across
  1. 3. Mts. form here
  2. 6. This is the tallest Mt. in the world
Down
  1. 1. A Mt. not connected to a chain
  2. 2. Large chain of Mts. that make a barrier between two areas
  3. 4. The constant shifting of these things make Mts.
  4. 5. Highest point on the Mt.