Across
- 5. poisoning
- 7. energía solar
- 11. energía eólica
- 12. hability to ensure that a population has safe drinking water
- 13. coal, oil, etc
- 14. warming of the Earth's surface caused by pollution
Down
- 1. unrestricted destruction of forests
- 2. types of animals/plants which are in danger of no longer existing
- 3. Vertidos
- 4. niebla contaminante
- 6. waste Desechos domésticos
- 8. variety of different types of biological species
- 9. habitats places where animals live anbreed which are decreasing in size
- 10. contaminante
- 12. getting rid of waste