GEOGRAPHY

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Across
  1. 2. is extensive, uncultivated land heavily populated with trees
  2. 4. is Natural elevation of high-altitude terrain.
  3. 5. is a mass of salt water that covers most of the earth's surface.
  4. 7. is a permanent mass of water that is deposited in the depressions of a land
Down
  1. 1. is portion of land surrounded by water on all sides.
  2. 3. fall of water through an alcove.
  3. 6. is the place that are much trees shrubbery.