Water pollution has been an increasing problem over the last few decades. What causes water pollution? How can we prevent this problem?

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Presently, the pollution of oceans and freshwater has been a highly discussed topic by global organisations due to the fact that
water
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is a vital and non-renewable resource of human life. Researches show that the
amount
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of polluted
water
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has been increasing over the decades.
Therefore
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, it is necessary to understand the main causes of that fact and
then
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, come up with effective solutions for that concern.
Firstly
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, agricultural activities have an indisputable negative impact on
water
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quality. Pesticides and fertilizers that are often used in
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industry penetrate the soil reaching the groundwater.
This
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impact directly on the production of
water
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, once these chemicals are considered highly polluting. The eradication of agriculture is not an option, due to the fact that preservation of humanity depends on the provision of food.
However
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, many companies nowadays have been investing in organic food, which is fruits, vegetables planted without the use of any chemicals.
Therefore
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, the permission for using pesticides and fertilizers should be under discussion by the government.
Secondly
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, the
amount
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of liquid waste called leachate is
also
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a reason for that issue.
This
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liquid penetrates the soil and has as current destination rivers and lakes.
This
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is not only harmful to the
water
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but
also
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impact the individuals who ingest
this
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water
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without proper treatment. As a
hence
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, is likely to get in contact with parasites and bacterias presents in
this
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trash. It is possible to manage that problem with the separation of leachate for a specific destination. The government should impose fines to citizens that not throw their garbages in the right bin. Another explanation for that matter is the detergent released into the oceans, a result of domestic activities. Detergents that are often used in dishwashers have a composition that enhances the growth of algae and phytoplankton in the oceans.
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, algae and phytoplankton mature faster than they should and die, reducing the
amount
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of oxygen in the seas which severely affect the ecosystem.
However
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, there is a plausible solution for that, which is the substitution of detergents. If public universities were sponsored by public authorities, they might achieve a faster result for that matter. To conclude, if politicals worldwide decide to reunite in favour of mankind, it is possible to achieve
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goal. Thereby, the
amount
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of polluted
water
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in the oceans, rivers and lakes will decrease and
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will benefit not only the ecosystem but
also
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preserve our specie.
Submitted by bia_inaciooliveira on

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Topic Vocabulary:
  • Toxic substances
  • Eutrophication
  • Algae blooms
  • Pathogens
  • Nutrients
  • Organic matter
  • Marine environments
  • Coastal ecosystems
  • Microplastics
  • Food chain
  • Hazardous chemicals
  • Mining activities
  • Industrial waste
  • Agricultural runoff
  • Sewage and wastewater
  • Oil spills
  • Plastic pollution
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