Know your Key terms

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Across
  1. 2. -A method of tilling that allows crops and trees to thrive together
  2. 3. - method of studying ecosystems through linear sampling
  3. 5. -A type of renewable energy derived from heat beneath the Earth's surface
  4. 10. -Tourism that promotes conservation
  5. 11. -A method of agriculture that involves growing two or more crops in proximity
  6. 13. embankments used in agriculture to manage water -
  7. 16. -A type of rock formed from sediment
  8. 17. -A renewable fuel made from biological materials, often used as an alternative to gasoline
  9. 18. -Process involving the removal of chemicals to restore contaminated land
  10. 19. A pesticide specifically used against fungi
  11. 20. -A type of rock formed from cooled magma
Down
  1. 1. strategy for managing soil erosion by plowing across the slope
  2. 4. -Machines used to remove oil from water
  3. 6. Substances used to eliminate pests
  4. 7. -A system for measuring ecological traits using plots
  5. 8. -A method of farming focused on animal grazing -
  6. 9. -A marine pollution convention
  7. 11. -the process of interrupting the movement of water in the chain of transportation events leading to streams
  8. 12. -Substances used to kill weeds -
  9. 14. that can be cultivated -
  10. 15. process of increasing salt levels in soil
  11. 21. -Mining method that removes rock on the surface