Across
- 2. very special, unusual, or good
- 4. the top layer or outside part of something
- 5. clear absolutely clear
- 8. whale a dark grey or black whale with a large round back
- 9. to use as little of something as possible so that it lasts a long time
- 10. injury, damage, or problems caused by something that you do
- 13. the power to give orders to people
- 15. to become white or pale by a chemical process or by the effect of light from the sun
- 16. to move slowly on water or in the air
Down
- 1. if something contains something else, it has that thing inside it or as part of it
- 3. a system consisting of different parts that all fit together well so that it can operate and develop effectively
- 6. to change the order or development of events, a process, or a situation to be the opposite of what it was
- 7. sea creatures with a hard shell around them, for example crabs, mussels, and oysters
- 11. causing or ending in death
- 12. reef a reef composed mainly of coral and other organic matter of which parts have solidified into limestone
- 14. no longer in existence
- 16. a type of something
