Practice

1. Few people have seen some of the ____________ creatures that live in the deep ocean

2. Every day, ________________ discover new deep- sea animals.

3. Any part of the ocean deeper than 13,100 feet is called an _____________

4. The deepest part of the ___________ is about 36,000 feet deep.

5. Many species of _____________ live in this cold and dark part of the ocean.

6. Some of these creatures make their own _____________in order to see.

7. The anglerfish has a light that comes out of its_____________________

8. There are even some jellyfish that___________________ in the dark