Advanced Earth Day-themed Crossword Puzzle
Listed Items
- 1. Contamination of air, water, or land
- 2. A color between yellow and blue
- 3. A source of heat and light
- 4. Made from living things
- 5. Planet where we live
- 6. The average weather of an area over a long period of time
- 7. A synthetic material that can be melted and molded into different shapes
- 8. A gas that protects us from the sun's ultraviolet light
- 9. Organic matter that is broken down to fertilize soil