Study

Ecology

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  • What are the 3 R?
    Recicle, reuse and reduce.
  • What is this?
    This is air pollution
  • Name 2 thing that make air pollution
    Factories and cars
  • Name 3 things that make water pollution
    Factories, quemicals and nuclear power plants
  • What is the 5th most polluted city in the world?
    Lahore (Pakistan)
  • What was the most polluted city in the world?
    Begusarai (India)
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