Nature Wonders

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Across
  1. 3. A large area of water surrounded by land.
  2. 5. It refers to all animal life.
  3. 7. Important areas protected by the government for preservation of wildlife.
  4. 9. A forest rich in biodiversity with heavy rainfall.
  5. 11. A large natural elevation of the earth's surface.
  6. 12. Whole body of salt water that covers the earth.
Down
  1. 1. A mountain or hill, typically conical. It has a crater.
  2. 2. A piece of land surrounded by water.
  3. 4. A spring of hot water, typically heated by volcanic activity.
  4. 6. An Arid area with low amount of rain.
  5. 8. Sandy shore, especially by the ocean.
  6. 10. It refers to all plant life.
  7. 13. A natural chamber in the earth.