Across
- 4. relating to the sun
- 5. an evergreen tree that is often used as a Christmas tree
- 8. dry, arid land with little or no vegetation
- 9. the earth and all the people, places and things on it
- 10. to change direction
- 11. someone who owes money
- 14. a bed on a ship or a mooring for a ship at a port
- 17. strange or unusual
- 18. to have noticed a sound
- 20. how dolphins and whales communicate underwater using sound waves
- 21. a large, metal container with a tap used for making and storing hot water, tea or coffee
Down
- 1. to long for something
- 2. rude or offensive
- 3. to come into existence
- 6. a type of seabird
- 7. a sweet course eaten at the end of a meal
- 9. to have spun around very quickly
- 12. the short, soft hair of certain animals, especially mammals
- 13. to receive something in return for work or effort
- 15. the ruler of an empire or group of countries
- 16. a group of cattle
- 19. relating to the moon