Across
- 1. Breaking down organic waste
- 2. Breaks down naturally over time
- 5. Grown without synthetic chemicals
- 7. Turning materials into reusable items
- 8. Electricity from moving water
- 9. Cutting down resource use
- 12. Pollutants released into the air
- 13. Community of organisms interacting
- 14. Tiny plastic particles that pollute oceans, soil, and food chains.
- 15. Variety of life in an area
- 17. Restoring natural ecosystems so they can heal, grow, and support life again.
- 18. Natural home of a plant or animal
- 19. Energy from the sun
- 21. Low‑impact travel supporting conservation
- 22. Land area draining into a water source
Down
- 1. Designing systems where materials are reused continuously instead of becoming waste
- 3. Energy sources that replenish naturally
- 4. Reducing carbon emissions by switching to cleaner energy and more efficient systems.
- 6. Turning waste into something better
- 7. Planting trees to restore forests
- 10. Energy generated from wind
- 11. Meeting present needs without harming future generations
- 16. Heat energy from within Earth
- 20. Using items more than once