Across
- 3. ability of rock or soil to allow water to flow through
- 4. habitat in which the freshwater of a river meets the saltwater of the ocean
- 10. water pollution without a point of orgin
- 12. water without salt
- 14. the amount of water in a stream
- 16. attraction between molecules of diffrent substances
- 17. mix of fresh and salt water
- 18. when surface water enters soil
- 19. attration between molecules of the same substance
- 20. a chemical intended to kill insects
- 21. the volume of open spaces in rock or soil
- 24. upper level of saturated zone of groundwater
- 25. evaporation from leaves and plants
Down
- 1. gradual sinking of land
- 2. oceanic circulation pattern driven by diffrences in temertureand salinity
- 5. amount of energy required to raise the temerture
- 6. pollution that enters a body of water from a specific source
- 7. area subject to flooding during a givin number of years according to historical trends
- 8. water that flows over the ground surface rather than sokaing into the ground
- 9. where all spaces in sediment and rock are filled with water
- 11. large circular surface current pattern found in each ocean
- 13. area of land that drains all the streams and rainfall into a common outlet
- 15. excessive richness of nutriants in a body of water
- 20. uneven distrobution of electrical charge in a molecule
- 22. area of land drained by a river and its branches
- 23. body of rock and sediment that stores groundwater