by Barbara J. Feldman
3. To soak up 1. Large wooded areas
Interactive Version of this GameAcross
4. Opposite of acid
6. Our surroundings
9. Gas and oil
10. Filtering with water
11. Rain fall
13. Government agency
14. Capable of being seenDown
2. Neither acid or base
3. Opposite of base
5. They pollute
7. Discharges
8. Air around us
10. Paper to test pH
12. Acidity or alkalinity
