Across
- 4. the top of a wave
- 7. two high tides of the same height and two low tides of the same height
- 10. the distance from the crest to trough
- 11. a tide where the moon, sun and earth are at a right angle
- 14. the direction hurricanes move in the northern hemisphere
Down
- 1. measurement of crest to crest or trough to trough
- 2. the direction currents move in the northern hemisphere
- 3. the bottom of a wave
- 5. currents that move EAST TO WEST and can be found between 30o N & S around the Equator
- 6. when the water level is the highest of the day
- 8. one high tide and one low tide per day
- 9. things moving on earth curve due to the earth's rotation
- 12. a type of tide where the moon, earth and sun are in a straight line
- 13. gravitational pull causes tides
- 15. what is most responsible for creating waves