Across
- 2. The place where we all live
- 4. This plant makes the world more pretty
- 7. This plant has many green leaves in summer
- 9. Something that wee all need to live
- 10. A frozen type of water that appears during winter
- 11. A better alternative than cars to get to places
- 12. A worse alternative than bikes
Down
- 1. Something we all need to drink
- 3. This harms the plant, can be produced by car gas
- 5. This is better than using the garbage
- 6. Something that people do with trash that isn't good for the planet
- 8. Every living thing besides humans and plants