Ch. 3 What is your Watershed Address

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Across
  1. 2. water that is not flowing; a pond or lake.
  2. 3. a wetland dominated by reeds and other grass-like plants.
  3. 8. a stream that flows, dries up and flows again at different times of the year.
  4. 10. a stream that flows, dries up and flows again at different times of the year.
  5. 11. 11th-longest river in the United States at 1,280 miles long.
  6. 13. the watershed, sub-watershed, and sub-sub-watershed that includes a particular location.
  7. 14. water pollution that comes from a combination of many sources rather than a single outlet.
  8. 17. a drainage area, generally made up of many smaller units called watersheds; area of land drained to form a river.
  9. 19. A river that is 125 miles long.
  10. 20. an area in which the water contains low or no dissolved oxygen causing a condition known as hypoxia.
Down
  1. 1. round hollows in the ground in the Southern High Plains of the United States that fill with water when it rains forming shallow temporary lakes or wetlands.
  2. 4. the high ground where precipitation first collects and flows downhill in tiny trickles too small to create a permanent channel; where spring water flows from an aquifer and starts streams.
  3. 5. all the land from which water drains into a specific body of water.
  4. 6. water pollution that comes from a single source or outlet.
  5. 7. the process of particles carried in water falling out of suspension; deposition of silt, sand, rock, and other matter carried by water.
  6. 9. the wearing away of land surface materials, especially rocks, sediments, and soils, by the action of water, wind, or ice; usually includes the movement of such materials from their original location.
  7. 12. a stream that flows for most or all of the year.
  8. 15. a stream that flows into a larger stream or other body of water.
  9. 16. Biggest lake in Bryan, Tx.
  10. 18. animal plankton, including single-celled and complex multicellular organisms.