5.3

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Across
  1. 4. a widespread occurrence of an infectious disease in a community at a particular time.
  2. 5. a resource that can be replenished in a short amount of time
  3. 6. the use of components of biological diversity in a way
  4. 7. the use of either naturally occurring or deliberately introduced microorganisms or other forms of life to consume and break down environmental pollutants, in order to clean up a polluted site.
Down
  1. 1. the addition of archaea or bacterial cultures required to speed up the rate of degradation of a contaminant
  2. 2. a resource that cant b renewed in a lifetime
  3. 3. augmentation the addition of archaea or bacterial cultures required to speed up the rate of degradation of a contaminant