Science mountains

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Across
  1. 3. An extinct volcano in Asia in the west Himalayan
  2. 4. When volcanoes go extinct
  3. 5. when magma pushes the crust and dries
  4. 6. An extinct volcano in China
Down
  1. 1. An extinct volcano in Asia
  2. 2. When piece of the earths crust smash together