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Consequence of marine pollution
The problem of pollution in oceans
How does pollution affect the ocean ecosystem
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Recommended: Consequence of marine pollution
There are many types of pollutions in the world but Ocean pollution harms a lot of living things in the world. Due to the severity of ocean pollution it kills many people, animals, and poison the waters. Ocean pollution originates from many sources therefore the problem is becoming difficult to prevent. This paper will examine the history of ocean pollution, what the situation is like today, and what is being done to help resolve or alleviate the problem.
Ocean pollution started becoming a problem in the 19th century when the Industrial Revolution was born. The Industrial Revolution was a problem because the factories were letting pollutants get into the oceans,rivers,and lakes.In the 1960s an environmental movement began to emerge that sought to steam the tide of pollutant flowing into the planet’s ecosystem.The movement end up paying off in the long run because people started to acknowledge what was going on, and started an act called the clean water act in 1972.The clean water act ended up being passed in 1972, the act was made to reduce water pollution. Even with the clean water act pollution was still a problem around the world. Forexample more than 62 percent of industrial and municipal facilities across the country discharge more pollution into the U.S.In 1989 one of the worst pollution that happen in history was an oil spill called Exxon Valdez oil spill ,which approximately eleven million gallons of crude oil.The oil spill generate a three square mile oil slick , instantly killed hundreds of thousands of birds, fish, and demolish the area for many years after. in today’s society water pollution hasn’t got any better than it was in the early times.In today’s society people tend to be lazy and not c...
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...ution is one of the worst because no one tries to help prevent it, and it is caused by many ways.
Works Cited
Noaa Ocean Service Education
Noaa Ocean Service Education
Oceanservice. Noaa.Gov
March 25, 2008
www.water pollution.org water pollution guide
Jan 10, 2003 last revised is 2014.
“ National ocean sevice”
Noaa National Oceanic oceanservices. noaa.gov web 11january, 2013
Source 4: A few reasons why beach pollution is happening is because Trash and other materials that beaches rivers, bays, estuaries and oceans eventually wash up on our beaches. It includes plastic bags, bottles and cans, cigarette filters, bottle caps, and lids.Any trash that is not thrown away and is just thrown in the beach and is in the sand can eventually go into the beach and make the water dirty.A lot of people just throw the trash in the water because they do not care.Some people are too lazy to go throw it away in the trash can.
Whether we want to believe it or not water pollution is one of the world’s l...
There are many causes to petroleum in b the oceanic environment. Oil naturally seeps into the ocean but the natural concentrations have been greatly exceeded. Shipping oil from one place to another contributes the most to oil in the ocean. The crude oil from transportation b is discarded into the ocean while cleaning bilges, which are the lowest compartment in ships, and transferring oil from tank to tank at sea. “Disasters like shipwrecks, oil tanker accidents, and offshore oil rigs fires continue to this problem, as does the disposal of urban garbage into oceans, dumping of waste oil by passing ships, commercial coastal and off-shore entertainment, and deep-sea industrial and nuclear waste dumps”(“Marine Water Quality”). Another large polluter is the oil industry. Tanker ports and refineries are located by the coast for shipping purposes. The coastal areas receive considerable damage from the spills. “Large numbers of seabirds are killed annually, their oil-matted plumage making flight impossible and exposing them to hypothermia. Oil-soaked fur of marine mammals loses its water repellency, also leading to death by hypothermia. Ingestion of oil by fishes, birds, and mammals may also result in death”(“Marine Pollution”). Another source of petroleum pollution is from the city streets. Oil runoff from urban streets and sewers enter waterways and the ocean. Oil has a very long term ecological impact on the ocean and the marine ecosystems. “The presence of oil in marine waters severely degrades water quality by clogging an animal’s feeding - structure, killing larvae, and blocking available sunlight for photosynthesis”(“Marine Water Quality”). Petroleum pollution has been a large problem for a very long period of time. “As early as 197p, oceanographic ecologists noted that they could rarely pull a net through the surface of the ocean without collecting some form of tar or
"An Ocean Of Trash." Scholastic Action 33.12 (2010): 16. MasterFILE Complete. Web. 31 Jan. 2014.
Water pollution has had devastating effects on the environment, which include irreversible effects to the oceans ecosystem. People often underestimate the importance of the ocean. They don’t realize how much damage pollution has caused to the ocean and the thousand of creatures that inhabit it. Earth is a huge place, but resources are actually very limited and will not last forever; unless there is a balance. We must protect the resources we have in order for them to last into the next generation. Every time we throw away a plastic bottle, drive our cars, and even burn those millions of fossil fuels to operate all those huge factories, there is a chance it will pollute the ocean and eventually effect the way we live. There should be stricter laws regulating human pollution, in order to protect our oceans ecosystem.
The article indicates that the influences of oceans pollution that made by humans and caused by a phenomenon called “dead zones”. First of all, there is a great amount of plastic in the ocean which causes massive consequences for animals of the entire marine food web. On the other hand, “Dead zone” also affect Earth’s oceans. “Dead zones” can formed by many causes, such as natural causes, climate change, along human activities and industrial waste. These is a national problem and humans need to have some regulatory mechanisms. Therefore, it can helps the “dead zones” reduced. The author mentions that the US Environmental
Introduction on Water It covers 70% of our planet, makes up 75% of our body, it is necessary for survival and it is declining at a rapid rate (http://www.sscwd.org). It is water. Unfortunately, clean water is rare, almost 1 billion people in developing countries do not have access to water everyday. “Yet, we take it for granted, we waste it, and we even pay too much to drink it from little plastic bottles” (The Water Project). Use of earth’s natural resources should be seen as prosperity, although it is taken for granted, every aspect of daily life revolves around the environment, forcing water conservation to be necessary for future on this planet.
85% of ocean water is effected by polluted. Nonpoint source pollution is caused by runoffs is one of the biggest sources of ocean pollution. 80% of the ocean pollution comes from land. According to National Ocean Service, “Nonpoint source pollution includes many small sources, like septic tanks, cars, trucks, and boats, plus larger sources, such as farms, ranches, and forest areas. Millions of motor vehicle engines drop small amounts of oil each day onto roads and parking lots. Much of this, too, makes its way to the sea.”
Air pollution is caused by many things such as car fumes, burning of fossil fuels,
So, to get you started, we will hit some of the basics of ocean pollution. You most likely know that plastic is a major issue, but thats not the only thing harming the ocean. Pollution of the ocean is also caused by domestic and industrial activities, consisting of some of the following, underwater mining- potential for
Oceans are such so vast that people underestimate the impact their actions —seeming so insignificant— have on them. Humans have by and large taken the oceans for granted; not considering how important a healthy ocean is to our survival. A popular mind-set is that the oceans are a bottomless supply of fish, natural resources, and an infinite waste dump. There are myriad reasons why the oceans should be saved and the most obvious one is marine life. With 71% of the Earth being covered by water, it is obvious that sea creatures are predominant form of life, making up 80% of the species of life on Earth. However, as important as marine life is, that is not the only reason why saving the oceans is crucial. The ocean floor provides natural resources such as, oil, natural gas, petroleum, minerals, medications, and ingredients for foods and products. The economic benefits of the oceans are huge and significant, as well. Fishing and fish products have provided employment to 38 million people and have generated about $124 billion in economic benefits. However, oceans are on the verge of crisis, marine life, natural resources, transportation, the economy, and important ingredients are at risk due to overfishing, pollution, and acidification. Thus, in this essay I will argue that, oceans are not impervious to human activity and threatening the health of the ocean threatens the health of humanity, since oceans key to our survival.
You never would’ve thought that marine pollution would affect you right? Wrong. The pollution underwater impacts everyone and everything on Earth. When different substances, such as plastic, foam, cardboard, aluminum, styrofoam, and newspaper, get thrown into the oceans, it can take up to 400 years for all of those items to degrade. Marine pollution is caused by humans, which affects everyone and everything on Earth.
Oceans generate ½ the oxygen people breath. Air pollution is responsible for 33% of the toxic contaminants that end up in oceans and coastal waters. When factories produce smoke, the smoke ends up being trapped in the ocean, contributing to the dead spots. In the ocean, there are many dead spots or dead zones, in which life cannot survive there; this is due to the lack of oxygen. Although we can clean these dead spots, we choose not to. Think of the biggest dump you 've ever seen, filled with all sorts of bottles and garbage. In the oceans there is the biggest landfill, about the double size of texas. It lays by california, a polluted state. California is a polluted state because of how big it is. Another factor that plays into california 's pollution, is the easy access to water because most of the population of california is on the coast. Fish get trapped in the garbage so close to the shore, and die. When I was snorkeling in St. Thomas, the ocean was crystal clear, and not any pieces of garbage in sight. this is because of the stricter laws they have on littering. Soon because of the ocean currents, this one beautiful non littered ocean will be disgusting and covered by
Efforts to improve the standard of living for humans--through the control of nature and the development of new products--have also resulted in the pollution, or contamination, of the environment. Much of the world's air, water, and land is now partially poisoned by chemical wastes. Some places have become uninhabitable. This pollution exposes people all around the globe to new risks from disease. Many species of plants and animals have become endangered or are now extinct. As a result of these developments, governments have passed laws to limit or reverse the threat of environmental pollution.
About 15 million people lives in our Dhaka city. 1 million peoples can’t get fresh water for daily uses. In this situation every people save 1 liter water, they will save 150 million litter. That’s for enough for them who don’t get. As you can see here all things mentioned above are done by people.