Across
- 3. Its gravitational pull affects the tides
- 5. an underwater mountain formed by volcanic activity
- 7. The saltiness of a body of water
- 8. Caused by the moon's gravity
- 10. A mountain range on the seafloor created by plate tectonics
Down
- 1. The directional movement of seawater
- 2. The process of warm air rising and cool air sinking
- 4. A circulation that causes ocean currents, meaning heat and salt
- 6. of or relating to the sea
- 9. Heats the Earth unequally, creating convection currents