Shea's geo term puzzle

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Across
  1. 1. ring shaped landform, ocean and corral may be words that come to mind
  2. 3. the largest body of water that is all salt
  3. 7. larger than a bay
  4. 8. body of water almost completely surrounded by land
  5. 9. surrounded by water on three sides
  6. 11. one of the largest pieces of ice that travels around the surface
  7. 14. in the center of an atoll
Down
  1. 1. group of closely scattered islands
  2. 2. a barren place roughly eroded with flat peaks
  3. 4. Densley overgrown land with tropical vegetation
  4. 5. point of land projecting into a body of water
  5. 6. area of land known for little vegetation and very small amounts of rain
  6. 10. a steep landform that is known for having walls to tall to climb
  7. 12. a very triangular piece of land around a mouth of a river
  8. 13. larger than a channel, connects larger bodies of water together