Across
- 2. ___________ seals are named for the British sea captain who discovered them.
- 6. ___________ plants and animals are broken down by decomposers.
- 10. The come to the surface _____________ so they don't get the bends.
- 11. If it is too hot in my room, I will ____________ all night.
- 14. The men use a ____________ stove to keep warm.
- 15. A whale's blubber helps them to be this.
Down
- 1. The seal _____________ deep to find fish.
- 3. Cold-blooded animals move slower in __________ frigid water.
- 4. Some animals use _____________ teeth to chop ice or wood.
- 5. This person will study environments and ecosystems.
- 7. The ___________ discovered a diamond mine and made a fortune.
- 8. The natural ____________ of the penguin is Antarctica.
- 9. We put ______________ in the car to keep things from freezing.
- 12. It means to go down.
- 13. He uses his pencil to make a quick ___________ of what he saw.