Preview

marine pollution

Good Essays
Open Document
Open Document
922 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
marine pollution
Marine Pollution
Marine pollution has become a major global issue. It is now becoming a serious concern that the ocean will no longer be a safe place for marine life and humans. There is a growing concern that pollution causes serious problems nowadays particularly health problems. This essay will argue that marine pollution should be addressed immediately. Firstly, the causes and the effects will be discussed, and some solutions to hoe marine pollution can be reduced.
To begin with, marine pollution is rising over a year . Many people are disposing chemical, sewage and garbage in the ocean which kills many marine organisms. The main food chain affects a wide spectrum of species and it will be rise over the years. For example, oil spills choke plants and animals preventing respiration and it will be a major breakdown for sea birds and mammals. Marine pollution cannot be stopped but can be reduced when people use proper disposal of chemical and rubbish. The new jersy-size dead zone that forms each summer in the mississippi River Delta or the thousand-mile-wide swath of decomposing plastic in the northern pacific ocean to see that this 'dilution ' policy has helped place a once flourising ocean ecosystem on the brink of collapse.
Another cause of marine pollution is sewage disposal in the ocean. For example, untreated or in part treated sewage matter, or in nature rich industrial waste matter such as that from fish dealing out plants. Decompose of organic matter causes a drop in dissolved oxygen, particularly in clams and weather and secluded bays. This can cause death of marine plants and animals, and possibly will lead to changes in biodiversity. Other problems associated with sewage include parasites and bacteria’s that force closure of public coastal beaches and poisoning of fisheries. Hence, it becomes the responsibility of the government of the area to ensure that the sewage is properly disposed of and that it is treated.



Bibliography: (Online), Available 2011, http://www. Oprah.com/oprah_show.html, (2011 July, 27) (Online), Available 2013, http://en.wikipedia.org/wiki/Marine_pollution, (2013 January, 29) (Online), Available 2006, http://www.grida.no/publications/rr/our-precious-coasts/page/1292.aspx, (2006 September, 14) (Online), Available 2009, http://www.pollution.in/effects-of-marine-pollution.html, (2010 June.3). Marine ecosystem: EMCBTAP-ENVIS Newsletter, Department of Geology, University of Kerela, Kariavattom-695 581 Vol.1, No.2,2003. (Online), Available 2011, http://ocean.nationalgeographic.com/ocean/critical-issues-marine-pollution/ (2011 July.27).

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Our oceans are face with pollution that affects ocean life, including plants and sea creatures. Once contaminated by these pollution sources, delicate ecosystems are forever disrupted. The different types of pollution that affects our oceans are oil spills, dumping, sewage, agricultural runoffs and sunscreens worn by beach goers and swimmers.…

    • 307 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Anglerfish Research Paper

    • 706 Words
    • 3 Pages

    No doubt about it, pollution has been an environmental threat for a long time to our magnificent ocean and everyone knows that. In the text, “In addition to debris, the oceans are polluted by oil, sewage, and toxic chemicals,”(Dignan 14). This really proves that pollution is a part of environmental threats because oil, sewage, and toxic chemicals keep on either being purposely or accidentally dumped into the ocean which kills fish and habitats they live in. Vengeance did not come with this, but in other hands, overfishing has also been a problem in the environmental threat category. As the author stated, “...have shrunken-some drastically-as a result of overfishing or catching fish faster than they can reproduce,”(Dignan 14). This shows that overfishing is a problem because each time people overfish, down in the ocean fish can’t reproduce fast enough so less fish than before are left and other fish don’t have food then. Of course, global warming or climate change has been a huge environmental threat for a long time. Beyond that, as mentioned by NationalGeographic.com, “Global warming may lead to devastating droughts.” This illustrates that global warming also is a problem to the ocean because like National Geographic said, droughts cause less fish to appear and the ocean gets overflowed with air from humidity so it can’t get air…

    • 706 Words
    • 3 Pages
    Good Essays
  • Good Essays

    To begin, Pollution is a major threat to ocean life. In the text it states that, “Approximately 6.4 million tons of plastic and other debris enter the oceans each year.” (Oceans: into the deep 13). This proves pollution is a big problem throughout the ocean because we liter but we can help the environment by, trying to recycle and dispose of trash properly if we remember to do this, we could help the ocean. Additionally, ­­­­­­­­­­­­­­­­­­­­Fishing is another major problem life in the ocean faces. In the text it states that, “We are carelessly catching fish faster than they can reproduce.”(Oceans: into the deep 14). This shows that fishing is a threat to ocean life because, we are putting fish into near extinction but we can help by making smart seafood choices. Finally, ­­­­­­­­­­­­­­­­­­­­Climate change is the final major threat to ocean life. In the text it states that, “Warming ocean waters, rising sea levels and violent storms disrupt the lives of many species and affect fragile marine ecosystems.” (Oceans: into deep 14). This shows that climate change is affecting the lives of animals beneath the water, but we can help by walking and riding a bike whenever we can. Even though there are many great things about the ocean there are also some dangers too. The ocean is home to many species and is a beautiful place if we don’t protect it we will lose all the life in the…

    • 568 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Are we killing our oceans? This is the proposed question of Dahr Jamail in his article Oceans of pollution. He details several environmental pollution issues facing the waters of the world, from large floating plastic islands to hypoxic zones in which sea life cannot breathe. His thesis is that humanity’s inability to deal with plastic waste is causing harmful problems in the ocean to rise, which could lead to serious negative effects on the planet. He conveys the current scientific consensus and directs it towards an audience that is unaware or ignorant of these issues.…

    • 873 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    The pollutants in our oceans and seas are not only hazardous to marine life but also to the wildlife and humans that consume them. Pollutants are threatening ecosystems not only in our country, but also in others (Sielen).…

    • 554 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    The Krebs cycle refers to a complex series of chemical reactions that produce carbon dioxide and Adenosine triphosphate (ATP), a compound rich in energy. The cycle occurs by essentially linking two carbon coenzyme with carbon compounds; the created compound then goes through a series of changes that produce energy. This cycle occurs in all cells that utilize oxygen as part of their respiration process; this includes those cells of creatures from the higher animal kingdom such as humans. Carbon dioxide is important for various reasons, the main one being that it stimulates breathing, while ATP provides cells with the energy required for the synthesis of proteins from amino acids and the replication of deoxyribonucleic acid (DNA); both are vital for energy supply and for life to continue. In short, the Krebs cycle constitutes the discovery of the major source of energy in all living organisms.…

    • 324 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Amelia Earhart became an aviator and she gave others hope for the chances of air travel. When she realized that she loved aviation, she didn’t let anything stop her from achieving her dreams. She created, innovated, and illuminated in an enormous way. She followed her own noble words when she said, “The most effective way to do it, is to do it” and she also followed her own words when she said, “Women, like men, should try to do the impossible. And when they fail, their failure should be a challenge to others” (http://www.brainyquote.com/quotes/authors/a/amelia_earhart.html).…

    • 514 Words
    • 3 Pages
    Good Essays
  • Good Essays

    species is ruining the homes of the organisms living in the ocean. Consequently, several marine life are…

    • 717 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Jersey Shore Ocean Pollution

    • 2734 Words
    • 11 Pages

    Ocean pollution is such a broad topic, and one that has many facets to it. As a group, we found it to be a very intriguing topic that it relevant to our everyday lives. As New Jersey residents, we have all spent time at the Jersey shore. We have all enjoyed the small and big beach towns, the sand, and of course the ocean. Recently, we have each noticed reduced pollution and cleaner water. Then we read article after article on increased pollution, damaging toxins, deteriorating health and wellbeing of sea life. How can this be, with all the scrutiny and awareness placed on litter and pollution is general. Then we realized that it was more than just leaving a plastic bottle on the beach or failure to through away a paper wrapper. In fact, it is more damaging than this. It is more so about the toxins and chemicals that seep into the land, the runoff from building and homes, the ground and air pollution that comes from industry and factories, and the pesticides that are evident in farming and everyday lawn care.…

    • 2734 Words
    • 11 Pages
    Powerful Essays
  • Better Essays

    It is believed that 4.6 billion years ago our Earth was formed. And over 200 million years ago the great body of water on this planet, what we call the ocean, was able to be formed (History of the Ocean). For 200 million years our ocean has flourished with the life of all matters of creatures from some of the first ever cells to take life, to pre-historic dinosaurs, to the fish, plants, and mammals we see today. However, today we face a new point in the history of our ocean. Today we face the potential destruction of our beloved body of water.…

    • 1541 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Water pollution happen due to the BP oil spill and due to all the vast amount of oil and gases that entered the ocean. The enormous effects it has on the marine life and it is all primary pollutant. The devastation does not stop at this point. It prolongs the curse to the wildlife and environment as a whole. It was found out by the LSU entomologist that the liquid, brownish-black oil still leaks out of the planet every day, which can be disturbing the food chain that the sea life thrives upon. While this may be for moment in time hurting, the horrific sight of natural gas piercing approximately a mile below the ocean surface we forever devastate the ocean life. All of this molded a combination which…

    • 861 Words
    • 4 Pages
    Good Essays
  • Better Essays

    There are many contributing pollutants to bioaccumulation in oceans such as toxins, marine debris, oil, sewage, eroded soil, and heavy metals. In the past, dumping small amounts of pollutants into the oceans, known as dilution, was not thought of to be a threat to the environment because all of the oceans combined cover 75% of the earths surface. There used to be a saying which was common, “The solution to pollution is dilution.” Eventually it was found that dilution was really not the solution. Not only does bioaccumulation affect marine life, it also has a huge…

    • 1706 Words
    • 7 Pages
    Better Essays
  • Satisfactory Essays

    Pollution In Hawaii

    • 524 Words
    • 3 Pages

    According to National Geographic, Factories near the ocean throw their waste in the ocean. Factories near the ocean throw chemicals in the ocean, it will damage the ocean. Bodies of water will be cleaner if there is no chemical and rubbish in it, right? You can also save the marine animals like whales. “Keep calm and save the ocean. The sources that I used are: http://environment.nationalgeographic.com/environment/habitats/land-edge-coasts/#page=1, http://environemnt.natonalgeographic.com/encycopedia/pollution/?ara=1#page=1 and…

    • 524 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Plastic In The Ocean Essay

    • 1021 Words
    • 5 Pages

    The current environmental issue is littering in the ocean. Everyday hundreds, thousands, and even millions of trash is dumped into the ocean. Hundreds of marine species eat large amounts of plastic debris. “Yet the question is why so many species from the tiniest zooplankton to whales, mistake so much of it for food has never been fully explored” (Parker). Some studies say because of the smell of the algae in the ocean. That very well could be true. As algae breaks down naturally in the Ocean they emit a stinky sulfur odor known as dimethyl sulfide. ( National Geographic).…

    • 1021 Words
    • 5 Pages
    Good Essays
  • Good Essays

    The ocean is in trouble from people that overfished the main species to near extinction. This is the problem that most oceans are facing, and could risk in the chance of most of the fish to go into extinction as the years pass, and from this the predators of the smaller fish will go extinct too then all the oceans will disappear, and the animals living there too. The ocean is in the risk of being damaged from pollution, carbon dioxide emissions, more toxic chemicals, garbage, and also discarded plastic.…

    • 471 Words
    • 2 Pages
    Good Essays