Across
- 4. Plants grown without pesticides
- 5. Electric power that comes from water currents
- 6. Number of degrees Celsius increase that global warming cannot exceed
- 8. A product that can decompose
Down
- 1. Cutting down a mass number of trees
- 2. Driving in groups to reduce carbon dioxide emissions
- 3. The most prevalent greenhouse gas emitted by humans
- 6. What day of the week Environmental Club meets
- 7. Type of power that uses sunlight
- 9. Number of the plastic that water bottles are made from