Across
- 4. plastic less than 5 millimeters
- 6. an impurity
- 9. holds something within a defined space
- 10. plastic or clay used to seal an area
- 12. nutrient needed for plant growth
- 13. land where public waste is disposed of
- 14. liquid formed when water soaks in a landfill
Down
- 1. excessive plant growth causing organism
- 2. nutrient naturally found in aquatic life
- 3. garbage or trash
- 5. blocks or stops further movement
- 7. when oil physically harms a plant or animal
- 8. small fractures where crude oil escapes into ocean
- 11. water under the Earth's surface