Thanksgiving Review

1234567891011121314151617
Across
  1. 6. Variable measured in an experiment (results).
  2. 8. Gas changes to a liquid.
  3. 9. Variable controlled by experimenter.
  4. 10. Testable prediction to your problem.
  5. 12. Water evaporates directly off of plant's leaves
  6. 15. Data or info collected during an experiment.
  7. 16. All the energy in the food chain starts with this.
  8. 17. Water soaks into ground.
Down
  1. 1. Organism that breaks down dead material.
  2. 2. Both organisms benefit in this relationship.
  3. 3. (+, -) Relationship
  4. 4. Dead organic material.
  5. 5. Percentage of energy transferred to next trophic level.
  6. 7. Liquid changes to a gas.
  7. 11. Most of freshwater is frozen in these.
  8. 13. Snow, sleet, hail, rain
  9. 14. Water flows over land from high to low elevation.