Across
- 1. The thing that gives up tides.
- 3. the rise and the fall of water caused by the gravitational pull of the moon.
- 5. A place that is the ocean in a lower zone.
- 6. dry land above the coastline.
- 7. The tides consist of a low low and a low high.
Down
- 2. The coastline that changes over time.
- 4. The tides consist of the lowest lows, and the highest highs.