Water Pollution Effects On Aquatic Life

Improved Essays
Literature Review There are endless ways the environment is being affected globally. There are drastic changes occurring all over the world, from deforestation to excessive water pollution. One urgent issue facing the world today is freshwater pollution and the negative effects it is having on freshwater aquatic life. Pollution is creating a positive feedback loop in our freshwater aquatic life, including the killings of many of freshwater wildlife. Through the analysis of several different articles and books, this review will look over how eutrophication, acid rain, and heavy metal pollution effects freshwater aquatic life. Eutrophication is a process in which there are extra fertilizers, and other types of materials which runs off into …show more content…
There have been more than enough scientific evidence proving this problem is prevalent today. Eutrophication, the process in which excess fertilizers and other materials runoff into lakes and ponds, creating algal blooms, which sucks up the oxygen, killing fish and other organisms which is crucial to the freshwater environment. Acid rain is a type of pollutant which has impacted the southern Appalachian Mountains. Acid rain is a level four on the pH level which measures the amount of hydrogen in a substance. This pollutant falls into our freshwater ecosystems, and kills many of the living organisms due to the high acidity in the water. Heavy metals are extremely dangerous and causes a multitude of problems for our freshwater. Lead, Arsenic, and Nickel, are a few of many types of heavy metals which can cause mutagenic changes, and death in the freshwater organisms. All these types of pollution are an increasing problem in our freshwater ecosystems that are hurting our freshwater wildlife. The Environmental Protection Agency is trying to decrease pollution, and the type of hurtful, toxic, and dangerous materials are that going into our

Related Documents

  • Improved Essays

    Pollution, is the introduction of contaminants into the natural environment that cause adverse change. There are many ways that pollution is contaminating the world including, Air Pollution, Soil Pollution, and Water Pollution. Within those three, there are many issues that are arising that need to have immediate action taking place. Water pollution is killing many animals, which is leading to endangered species. Soil contamination is damaging crops, which is causing soil erosion.…

    • 1309 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    When wastes are not treated this causes major effects on aquatic life. Often than not, dead fish and other aquatic life animals are killed because of the pollutants that attack their habitat. Lead and cadmium are pollutants that are consumed by aquatic animals that often contribute to their death. Not only does pollutants affect aquatic water quality life, but ground water is also affected. The most common sources of contaminants are pesticides, sewage, nutrients, and synthetic organics.…

    • 1415 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    Water pollution is when our water steams, and rivers get polluted by harmful things. Water pollution in Georgia today is a very disastrous issue. The problem with water pollution is contamination from chemical spills, burst pipelines and toxic waste. Water pollution is a major issue to be dealt with. There are many ways water pollution can be avoided.…

    • 846 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Water Pollution Essay

    • 824 Words
    • 4 Pages

    One of the most dangerous effects of water pollution is that it can lead into many infections, diseases and health issues that cause death. For instance, malaria is an illness caused by dirty water; it affects the kidney directly resulting to kidney failure. Another disease is the Travellers Diarrhoea. It is caused by sewage, non-treated drinking water; it affects the large intestine and also the liver. Imbalance in the life forms in water, when fertilizers are released into the water, the chemicals in them will lead into an abnormal growth in water organisms such as algae and marine plants, the abnormal growth will make them grow in a larger size which will block up the water ways, and thus blocking will prevent the sufficient oxygen needed by them from entering.…

    • 824 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Several environmental risks has been discovered (aside from the coal industry) that has put our environment in a great amount of danger. These specific concerns faced by our environment include dams, natural disasters, and endangered species. Dams were found to have a major influence on our water impact, leading to major issues in our economy. In contrast to dams natural disasters are more of a natural process that bring on different types of environmental risks. While dams mainly effect our water impact, natural disasters are one of the main sources of people losing their homes, property, and not to mention their lives.…

    • 775 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Crude oil has a long lifetime and extremely toxic as it suffocates the marine life to death. Ships spill huge amount of oil due to accidents, emergencies and storms every year. It causes noise pollution, ballast water and europhication through algal bloom. Other invading species harm the life cycles of other organisms. This gives rise to rival clashes within the ecosystem damaged due to pollution already.…

    • 800 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Quagga Research Paper

    • 624 Words
    • 3 Pages

    The great lakes have experienced a rise in the number of harmful Alga blooms (NOAA, n.d.). Quagga and zebra increase the amount of sunlight penetrating at the bottom of the lake which promotes this growth (NOAA, n.d.). Cladophora is responsible for one particular alga bloom which grows at the bottom of the lake (NOAA, n.d.). Large piles of Cladophora can be found washed up on the shores of beaches after it dies (NOAA, n.d.). Harmful bacteria are trapped within these piles which can harm humans and wildlife (NOAA, n.d.).…

    • 624 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Chippewa River Lab Report

    • 731 Words
    • 3 Pages

    Incidents of water pollution are arising and becoming more frequent from human actions everyday. One example of this is acid rain. Many scientists believe that the recent drop in aquatic life in our bodies of water around the world is owed acidic rain lowering the pH levels. Acid rain produced by coal burning industries flow into all bodies of water after falling on forests, fields, buildings, and roads. The acid rain eventually raises pH levels of surrounding bodies of water leading to it 's many negative affects on aquatic life.…

    • 731 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    It can cause many effects on the environment. Fertilizer is bad because it can increase weed growth. When the runoff gets into sewers, it can lead to the fertilizer getting onto the plants, and lead to excessive weed growth. Too many weeds can cause low oxygen levels in the water (“Causes of Poor”). Severe weather such as droughts and floods also have a big impact on poor water quality.…

    • 2244 Words
    • 9 Pages
    Improved Essays
  • Superior Essays

    Damage to the Oceans: Marine Pollution The oceans and its wildlife are suffering from irreversible harms. The spreading of harmful materials such as oil, plastic, industrial and agricultural waste into the ocean can damage marine life and even effect people. Pollution comes from many sources such as manufacturing, litter, and even sewage. If we do not make changes quickly then we will suffer from permanent damages to Earth’s largest bodies of water and wildlife. Domestic sewage often finds its way into the oceans, often time through direct drainages.…

    • 1276 Words
    • 5 Pages
    Superior Essays