Across
- 5. the protection and preservation of natural environments and resources
- 6. rubbish or garbage from a house or apartment
- 8. to give money or goods to an organization you want to help or support
- 10. a community with environmentally-friendly buildings, clean technology and renewable energy like solar and wind
Down
- 1. a substance that has been linked to causing one or more types of cancer
- 2. long-term global changes in temperature, wind patterns, rainfall etc.
- 3. a measurement of the amount of carbon-dioxide a person adds to the atmosphere
- 4. the complex system of relationships between living things and their environment
- 7. kind of rain
- 9. forbid