Environmental Stressors

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Across
  1. 2. Unhealthy elements in the air we breathe (two words).
  2. 4. Unhealthy and impure water supply (two words)
  3. 5. A violent, whirling wind accompanied by a funnel-shaped cloud
  4. 8. A cyclone with winds exceeding 74 mph and usually covering a large area
Down
  1. 1. Excessive environmental noise from planes, autos, industry etc. (two words)
  2. 3. A large quantity of water overflowing onto what is normally dry land.
  3. 6. A chemical change accompanied by the emission of heat, light and flames
  4. 7. Armed conflict between nations\