Across
- 5. The invisible stuff we breathe, which trees help clean.
- 6. bin A container for things you can recycle.
- 8. To use something again instead of throwing it away.
- 11. A material we use a lot, but it can hurt the planet if we don’t recycle it.
- 14. Energy from the sun.
- 15. Moving air that can make power.
- 16. To keep something for later, like saving water or energy.
- 17. Day A special day to celebrate and take care of the Earth.
- 19. The planet we live on, which we need to take care of.
Down
- 1. Power we use to make things work, like lights or toys.
- 2. A tall plant that helps make the air clean.
- 3. A color, and also means good for the Earth.
- 4. Liquid from rivers or the ocean used to make energy.
- 6. Things that can be used more than once, like water bottles.
- 7. Food scraps turned into dirt for growing plants.
- 9. A living thing that grows, like trees or flowers.
- 10. A vehicle that can use electricity or gas to move.
- 12. energy Energy that doesn’t pollute the air or water.
- 13. Free from dirt or pollution, like clean air or water.
- 18. Things we don’t need anymore, but we can try to reduce it.