Across
- 3. Cause of nutrient pollution in waterways from agriculture
- 5. Untouched resources; pure
- 7. Common fertilizer often used in excess
- 8. Edible; cleans toxic waste
- 10. Infant’s bed
Down
- 1. Type of pollution
- 2. Periodic table of
- 4. Microscopic life form
- 6. Smallest part of element
- 9. Greasy liquid