• G4 1.1.4
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  • If human activities and bad habits increase.
    The pollution of air, water and soil will increase.
  • If the exhausts from cars and factories increase in big cities.
    Smog increases causing breathing problems as damage of lungs, asthma and heart diseases.
  • If water pollution increases (for humans and fish).
    Humans cannot get clean water to drink and fish cannot get clean water to breathe.
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