Across
- 1. - The part of the Earth where life exists, including the air, water, and land.
- 5. - A celestial body that orbits around a star, like Earth.
- 7. - Harmful substances that are released into the air, water, or soil, often caused by human activities.
- 8. - The ability to do work or make things happen, like using electricity or fuel.
- 10. - Decaying organic matter used as a natural fertilizer to enrich soil.
Down
- 2. - Using resources in a way that preserves the environment for future generations.
- 3. - To use resources wisely and carefully to protect the environment.
- 4. - The long-term weather patterns in a particular area that can affect the environment and living organisms.
- 6. - A community of living organisms and their natural environment that interact with each other.
- 9. - The process of turning old materials into new ones to help reduce waste.