Across
- 1. Liquids that are important for life that must be saved.
- 6. Waste that is disposed of carelessly can cause this.
- 10. Behavior that does not love the earth is called ___.
- 12. The main gas that causes global warming.
- 14. Waste that is difficult to decompose and pollutes the sea.
- 15. Animals and plants live in a system called ___.
- 17. A place that must be free from garbage.
- 18. An environmentally friendly engineless vehicle.
- 19. The activity of cutting down trees without permission is called ___.
Down
- 2. This bottle can be reused and reduces plastic waste.
- 3. The activity of replanting trees in the forest.
- 4. Reusing used goods is also called ___.
- 5. Containers that can be used repeatedly when shopping.
- 7. Clean energy that comes from the sun.
- 8. A natural habitat for animals and an oxygen producer.
- 9. The process of processing waste into useful items.
- 11. An object that is used every day but pollutes the sea if thrown away carelessly.
- 13. Public places that are often polluted by human activity.
- 14. A tool that can store solar energy.
- 16. The behavior of loving the environment is called love ___.