Across
- 3. A body of water or air moving in a definite direction.
- 6. The blanket of air around the Earth.
- 7. You must study ____ and mathematics to become an Oceanographer.
- 8. Someone who works on Oceanography.
Down
- 1. A vehicle that helps Oceanographers study the sea.
- 2. bottom of the Ocean
- 4. The study of the sea.
- 5. The alternate rising and falling of the sea.
- 7. Salty water.