Advanced Earth Day-themed Crossword Puzzle
Listed Items
- 1. The clearing of trees to make room for other land uses
- 2. Fith largest planet in the solar system
- 3. Produced by a living organism
- 4. A woody perennial plant with a single trunk
- 5. A component of carbon dioxide
- 6. A building with transparent walls and roof that is used to cultivate plants
- 7. A natural movement of air in the atmosphere
- 8. Often used in place of glass, metal, and wood
- 9. The presence of harmful chemicals in the air, water, or land
- 10. A layer in the atmosphere which shields us from ultraviolet radiation
- 11. A layer of gases that surrounds a planet or moon
- 12. The invisible gas that surrounds the Earth
- 13. Reusing resources to conserve energy
- 14. Natural home of an animal or plant
- 15. The physical universe, including plants, animals, and landscapes
- 16. Likely to be wiped out
- 17. A large area of land where trees are the dominant vegetation
- 18. A natural resource used for drinking, irrigation, and recreation
- 19. A nutrient-rich mixture of decaying organic matter
- 20. The typical weather patterns of a region