Across
- 2. Energy that comes from sources like the sun, wind, or water that can be replenished.
- 4. The carbon dioxide produced by human activities, often associated with climate change.
- 6. Using resources in a way that meets our needs without harming future generations.
- 8. The act of protecting and preserving natural resources.
- 10. The process of converting waste materials into new materials and objects.
Down
- 1. The warming of the Earth's atmosphere due to greenhouse gases.
- 3. A large natural community of flora and fauna occupying a major habitat.
- 5. The variety of life in a particular ecosystem, including plants, animals, and microorganisms.
- 7. A harmful substance that contaminates the air, water, or soil.
- 9. The layer in Earth's atmosphere that protects us from ultraviolet radiation.