Environmental Issues

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Across
  1. 6. different patterns in the world’s weather
  2. 7. a serious illness
Down
  1. 1. a serious lack of food
  2. 2. keeping clean to prevent illness
  3. 3. a large amount of water that covers an area that is usually dry
  4. 4. not having enough drinkable water
  5. 5. pollution the process of damaging water with chemicals or other substances
  6. 7. a long period of time when there is little or no rain