APES Unit 7

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Across
  1. 4. Humans using resources without depletion of the resources for future generations
  2. 6. Large portions of soil and rock that are removed to access ore during mining
  3. 7. Large aquifer located between Texas and North Dakota
  4. 8. Land degradation severe enough that land becomes unable to support vegetation
Down
  1. 1. ___________ burns are when forests are set on fire under controlled conditions
  2. 2. Prolonged period of below-average rainfall
  3. 3. Removing salt from ocean water or brackish water to get fresh water
  4. 5. Individuals will use shared resources in their self-interest depleting the resources.
  5. 9. A forestry practice in which most/all trees in an area are uniformly cut down