Across
- 3. smallest difference in high and low tides
- 6. a coast where it it affected by tides
- 7. biggest difference in high and low tides
Down
- 1. what the Sun and Moon do to cause tides
- 2. the water that moves up and down every day
- 4. it has 3 different types: Daily, Spring, and Neap
- 5. a word that starts with an M that also refers to the ocean