Pollution Of Oceans

The Ocean has many ecosystems and animals that live and survive in there. We depend on some of the natural resources the ocean provides. We are hurting this by dangerous fishing and overfishing or overexploitation of the fish. The ocean has a great diversity

Our oceans are vast and they are some of the most mysterious and diverse places on earth. They provide food and shelter for countless organisms, they also provide a key factor to life; water. Unfortunately, pollution is dangering Marine life and slowly destroying the oceanic ecosystem. We have always had this notion that because of the sheer size of the ocean, that dumping our trash and other toxins into the sea would have no major consequences. As we have seen, that is entirely inaccurate. Oil spills, floating trash, toxic spills are just some of the various factors that contribute to the pollution of the oceans (Heimbuch, 2009).

Ocean pollution has been a huge tragedy to our marine habitats and life. Ocean pollution is a problem because it can be stopped and it was caused mostly by human actions. It’s definitely important to protect our oceans because our oceans have been a huge resource for living, and it has became a problem because of us so we can fix it. We can stop ocean pollution by reducing the frequency of oil spills, minimizing plastic waste, and reinforcing laws about littering.

Ocean pollution is caused by many things,plastic,humans, and oil spills, we are trying to stop this. So many people just put the plastic in the ocean and people are trying to stop them. Two billion people within 30 miles of the coast create 100m of coastal plastic waste. We can help by reducing plastic in waste stream, and try to stop pollution. Another way we can help is by recycling (Doc.1). We cause pollution to by dumping trash and garbage onto beaches. We have to help protect oceans by monitoring the water to see if people can go swimming (Doc.2). The oceans have to stay healthy because they are a habitat to animals (OI). Another reason we have to keep oceans healthy because they are a big food source for us (OI). In

Furthermore, approximately 1.4 billion pounds of trash per year enter the ocean. “The majority of

The chemicals from Industries can quite harmful depending on what 's flowing into the water. Releasing toxic liquids directly into the water affects marine life as is, but it can also change the temperature of the water, also known as thermal pollution causing animals and plants that can 't handle that temperature to eventually die. Land run off usually happens when rain or perhaps a flood carry a harmful pollutants, which include fertilizers, petroleum, and waste from animals. One of the major sources of ocean pollution would be oil spills that can come from Ships. However, oil is not only extremely toxic, but it is very difficult to clean up. Unfortunately when there is a spill people may try to clean it up as best as they can, but a good amount will stay. Ocean mining can be extremely harmful to the ocean. They use ocean mining to drill for silver, gold, copper, cobalt and zinc, however in doing so they create sulfide deposits deep down in the ocean causing long term effects to the area. Finally, littering is another huge source of ocean pollution. Such things can include debris, especially plastic, which never goes away.

Over the few years, humans have discarded millions of tons of garbage into the oceans. Ever wonder where the cup you threw out this morning will end up? Or the plastic spoon you used for lunch? How about the cap of a water bottle? The calamitous plastic ends up in the water, taking thousands of years to decompose. The consumption of plastic by the marine life is perilous and the leading cause of death for life on shore.

Currently, 300 million tons of plastic are manufactured to supply the world demand and between 5 and 13 million tons are found in the ocean (Katsnelson, 2015). Based on current trends, by 2050, 2,000 million tons of plastic will be manufactured to supply the worlds demand for plastic, meaning more pollution in the oceans (Vaughan, 2016, May 23). As Richard Thompson has stated, “While some of the plastic floats at the surface, the heavier pieces sink to the ocean floor making it hard to clean up the waste” (Katsnelson, 2015). Some of the waste comes from fishing materials or cargo ships. For example, fishing nets, buoys and other debris that is left behind from fishermen lead to the

Everything in this world we use comes from the ocean in some way. The air we breathe, the water we drink, even the products we use day to day, would not be possible without the ocean. That's why the issue of ocean pollution is so important and needs to be addressed as soon as possible. We depend on the ocean for so much in our life, without it we would surely become extinct. People seem to think that since the ocean is so large and vast, we can dump as much waste as we'd like into it and it will never have an effect on us. However, since we've been polluting the ocean as far back as Roman times, the evidence of ocean pollution becoming a major problem is all too clear.

A large number of marine species are known to be harmed and/or killed by plastic debris, which jeopardize their survival, since many are already endangered by other forms of anthropogenic activities. Marine animals are affected through entanglement in and ingestion of plastic litter (Marine Debris). Less conspicuous forms, such as plastic pellets and “scrubbers” are also hazardous. To address the problem of plastic debris in the oceans is a difficult task, and a variety of approaches are required. According to research conducted by the National Academy of Sciences, 14 billion pounds of trash is dumped into the ocean each year. That is more than 38 million pounds a day. More than 85% of all the trash that is dumped comes from the world’s merchant shipping fleet. According to the same research, the United States is responsible for an estimated one- third of all the trash that is dumped into the ocean (Amaral). The reason this is still going on is because the majority of the trash that is dumped is in international waters. United Nations Convention on the Law of the Sea that convened in 1982 defines territorial waters and international waters as: territorial waters are waters extending up to 12 nautical miles from a coastal state, and they are considered to be within the jurisdiction of that particular state or ‘territorial waters’ If oceans, seas, rivers or lakes extend beyond international boundaries and are not territorial waters, they are classed as

Ocean pollution is a problem that can not be solved unless everyone is focused on doing so, our world will suffer drastically in the long run if we do not fix the increasing pollution, and its not just effecting the air we breath but also the food we eat because of water contamination. "The single biggest problem in reaching international agreement on a topic lies in convincing sovereign nations with different goals, opposing political systems, and fluctuating positions in day-to-day politic that their interests all lie in the same direction" (1, 106). Pollution gets into the sea from many sources but has the same effect, consequently swimming in our seas can make you ill. It costs big time to help decrease pollution and to study it. Poor or struggling nations will have a hard time affording it, which does not help because it has to be a world effort. Researchers calculated that $44 million a year is spent just protecting aquatic species from nutrient pollution, still there is so much pollution.

 The garbage dumped in the ocean every year is roughly around 14 billion pounds. Plastic is the major constituent.

People are polluting the ocean in many ways, and we need to make the ocean healthier. In 2010, 192 countries bordering the Atlantic, Pacific, Indian Ocean, and Mediterranean and Black seas produced 2.5 billion metric tons of solid waste, and within that, 275 million metric tons is plastic waste. Two billion people within 30 miles of the coast create 100 million metric tons of coastal plastic waste. An estimated eight million tons of plastic entered the ocean that same year. Also, every year, eight million metric tons of plastic goes into the ocean. Because of all this trash, ocean and sea animals are losing their healthy habitat. They could get trapped in six-pack rings, mistake solid waste for food and eat it and die, or could get harmed or

Ocean pollution is one of the most urgent issues in our world today. The ocean is crucial to our ecosystem and it is being severely damaged at an alarmingly increasing rate. In this paper I will educate about the role the ocean plays in our beautiful Earth, why it is being so widely ignored and dismissed, the causes of pollution, and its effects on animals and humans alike.

Although the ocean covers approximately two thirds of the Earth’s surface, it is surprisingly susceptible to human influences. The effects of rubbish dumping have tainted our oceans and they have taken their toll on the vast marine environments and the populations in which they contain. Rubbish dumping involves depositing all the waste materials from factories and industries, tankers and ships and sewerage waste materials into the oceans and seas. In the report “Causes and Effects of Ocean Dumping”, the author Sharda states that “The wastes that are dumped into the oceans tend to have toxic substances which soak in all the oceanic oxygen. This