NATURAL FEATURES

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Across
  1. 2. Growing in great number or amount.
  2. 3. A body of water enclosed by a curve of the coast around it.
  3. 6. a deep valley with steep sides.
  4. 7. an extended mass of ice formed from snow falling and gathering over the years and moving very slowly downward or outward.
Down
  1. 1. a mountain or hill, usually having a cuplike crater at the top, that was formed around such a vent from the ash and lava that were given off from it.
  2. 4. a body of fresh or salt water of considerable size, surrounded by land.
  3. 5. a surface that is without marked projections or depressions.