Across
- 2. an area or ridge of land that separates water flowing into different rivers,basins,or seas
- 3. a high-elevation boundary of land that separates two drainage basins
- 5. Pollution too many microorganisms in water which can make you sick
- 9. water that runs along the lands surface
- 10. a chemical substance added to soil or land to increase and speed up plant growth
- 11. saturated area below the water table
- 14. pollution too many nutrients in water which cause too much algae to grow
- 15. water that fills the cracks and spaces in underground soil and rock layers
- 17. water on the ground seeping into the soil
- 18. water vapor turning back into a liquid
- 20. living(fungi,plants,protists,and animals
- 21. a river or stream flowing into larger river or lake
Down
- 1. water vapor leaving plant leaves
- 4. Pollition the erosion of soil into rivers and lakes
- 6. Amount of rain or snow that falls in the watershed is the greatest factor controlling stream flow
- 7. water changing from liquid to gas
- 8. table the upper level of the underground area where the soil and rock are completely saturated with water
- 12. Nonliving(air,light,PH,humidity,and soil
- 13. source pollution pollution that comes from many places all at once
- 16. source pollution a single,identifiable source of pollution
- 19. Pollution pollution that can caused disease,death,and/or birth defects