Water pollution

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Humanity will disappear, humanity is sentenced to extinction  just for a reason "pollution"

     Water pollution has adverse effects on ecosystem, human health and marine fauna and flora .They are multiple causes of pollution:sewage ,oil pollutants, agricultural and industrial waste.All these causes contaminates the entire food chain and leads to poisoning and concers.
     Oil pollution present a great danger to the maritime world.In recent years, tv screens and news pages continue to tell us the news of birds and fish killed by oil.
     In 1932 to 1966 a chemical plant throws toxic  discharges in minamata bay in Japan,consumers of sea food are contaminated that caused deaths and babies have malformations and neurological disorders.also oil flow leads to the decline of production  based on the fisheries and sometimes stopping this production.so the economy requires considerable costs to reduce leakage.
       We can adopt many solutions like :imposing many laws that contribute to the preservation of water cleanliness and waste recycling.
        It's necessary to act before  disappearance of water ,because it's the origin of life.we must work together to reduce pollution so that the future generations can live in a healthy and unpolluted environment.let's stop the fights for money and power.as the saying goes,"precaution is better than cure ",lets hands on hands togheter by conserve the world for the better future

*Names : Jinane Alioua and Khadija Ait Ameur.*
*Class: 1BSMF2*