AMB Final Vocabulary Review 2

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Across
  1. 2. Plant grows at the surface and is not rooted to the bottom
  2. 3. Gill breathing bony animal with fins
  3. 6. macroinvertebrates invertebrate that lives on the bottom
  4. 8. Water quality indicator describing the general clarity of water
  5. 10. Soft bodied invertebrates that makes its own shell
  6. 11. plant grows in the water with some portion of the plant out of the water
  7. 12. water quality indicator that describes nutrient load
  8. 15. Soft bodied vertebrate that relies on water for part of its life cycle
  9. 19. occurs spring and fall when lake temperatures are the same at the top and bottom
  10. 21. first plant
Down
  1. 1. thermal layering of water in a lake
  2. 4. The load of silt, sand and gravel a river carries
  3. 5. Invertebrate with an exoskeleton
  4. 7. Increase in nutrient into an aquatic ecosystem resulting in algae bloom and ultimate deterioration of water quality
  5. 9. Bottom of the lake
  6. 13. series of regular sinuous curves in the channel of a river or other watercourse
  7. 14. Water quality indicator describing the acid or base of a body of water
  8. 16. animal larger that 0.5 mm without a backbone
  9. 17. Plant that has no real structure out of the water
  10. 18. measure of oxygen available to aquatic organisms
  11. 20. zone or area around the lake or river where groundwater reaches