1
A boat that can dive underwater.
2
Another word for 'animals' or 'critters'
4
A huge ship that sank in the Atlantic in the year 1912
7
sea ___, ocean ___; word that refers to the very bottom of a sea or ocean
9
A large mammal that lives in the sea; blue ___, sperm ___, humpback ___
10
Equipment you can use to breathe underwater. Self-Contained Underwater Breathing Apparatus
