Across
- 3. city or a town
- 5. cavities of soil
- 10. time or space
- 11. supply of water
- 14. water herbicide
- 18. radioactive nuclide
- 20. outhouse
- 22. liquid moving under pressure
- 23. toxic fungi chemical
- 25. toxic plant substance
- 26. filtering process
- 28. mixing of river discharge and saline seawater
- 29. percolated water
Down
- 1. two groups to molecule
- 2. bird killing serum
- 4. hazardous substance
- 6. mixture of hydrocarbons
- 7. quality of mass
- 8. protection cover or shell
- 9. killer bug serum
- 12. salt formula
- 13. rodent poison
- 15. a body of permeable rock
- 16. another word for dimethyl
- 17. bacterial environment
- 19. imitate a natural product
- 20. allow fluids to pass
- 21. large passenger ship
- 24. formed substance
- 27. making something weaker