Advanced Earth Day-themed Crossword Puzzle
Listed Items
- 1. The air around the Earth
- 2. Liquid made up of hydrogen and oxygen molecules
- 3. The physical world, including plants, animals, and the environment
- 4. A place with trees and plants that grows naturally
- 5. The color of a four-leaf clover
- 6. Decayed organic matter used to improve soil quality
- 7. A source of heat and light
- 8. The average weather of an area over a long period of time
- 9. Made from living things
- 10. Planet where we live
- 11. A gas that protects us from the sun's ultraviolet light