Across
- 2. A narrow body of water that connects two large bodies of water.
- 4. Island An island along the coast that helps protect the mainland from pounding waves.
- 5. A hole in the ground that results when the land above an underground cave falls down into it.
- 8. A strip of land that extends from a larger section of land.
Down
- 1. An area where water lies on or near the surface of the ground, as in swamp or marsh.
- 3. Land surrounded by water on three sides
- 6. A rock that forms from a mineral in seawater or from shells and bones of certain sea animals.
- 7. level The height of the ocean’s surface.