| A | B |
|---|
| bay | part of the sea that stretches into land |
| bivalve shells | shells made of 2 parts |
| univalve shells | shells made of one part |
| iceberg | large mass of floating ice in the water |
| river | large stream of fresh water that leads to the ocean |
| marine | having to do with the sea |
| sea | part of the ocean that is partly surrounded by sea |
| shore | land that touches water |
| oceanographer | scientist that studies the ocean |
| ocean | a large body of salt water |
| tide | rise and fall of the ocean caused by the pull of the sun and the moonb |
| seaweed | plants that live in the ocean |
| island | land that is completely surrounded by water |
