Essay On Plastic Pollution Free Essays - StudyMode

Plastic debris is categorized as macrodebris when it is larger than 20 mm. These include items such as plastic grocery bags. Macrodebris are often found in ocean waters, and can have a serious impact on the native organisms. Fishing nets have been prime pollutants. Even after they have been abandoned, they continue to trap marine organisms and other plastic debris. Eventually, these abandoned nets become too difficult to remove from the water because they become too heavy, having grown in weight up to 6 tons.

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Plastic Pollution Essay Examples - New York essay

The Great Pacific Garbage Patch has been described as a filthy plastic collage of discarded cups, straws, lids, bags, and food container’s. These giant patches of plastic debris have also been identified as the nation’s most significant marine debris problem (Murphy). This enormous amount of plastic pollution on our beaches and in our oceans is harming humans and marine life; therefore, to stop this global issue, we must prevent plastics from entering our oceans. The Center for Marine Conservation, an environmental group based in Washington, states that the number one source of debris on beaches from Santa Monica Hinton 2 o Miami is plastic trash (Murphy).

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If possible, do not use any plastic bags anymore. It may be difficult to do that because plastic bags are normally easy and light to carry. If only you can limit your use until you are able to 100% stay away from it, then you are helping the advocacy against plastic bags pollution.

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Controling the Usage of Plastic Bags Essay example

Water Pollution: Plastic in the Ocean Essay.

...Plastic Bag Externalities Audrey Lee ECO305 January 2, 2014 Positive Externalities The positive externalities of plastic bags include the ability to be recycled into other plastic products, lower transportation costs, helping to prevent contamination of hazards. Plastic bags have affected the economy by making the bags cheaper than other bags so they are more readily available. Plastic bags produces 70% less air pollution and 50 times less water pollution than in production than paper bags, and plastic bags require less energy to produce from start to finish; therefore less money is spent on cleaning up the pollution. Plastic bags have greatly helped to reduce the contamination in the health field by allowing healthcare workers to keep contaminated agents from spreading, thus lower the cost of healthcare this is especially helpful in third world countries. Negative Externalities The negative externalities of plastic bags include the following: most plastic bags end up in the landfills, oceans or as litter, all chemicals used to create plastic bags are toxic, plastic bags take 20 to 1000 years to decompose, and kill animals. One of the biggest plastic bag externalities is that plastic bags have a short use life, they are generally used for the short time from the store to home and then discarded. The discarded bags take 20 to 1000 years to decompose but most landfills today are not designed to decompose the products being put into them, so these...

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Plastic becomes toxic once it enters the ocean environment. Particles are magnets for different types of pollutants, such as DDT (dichlorodiphenyltrichloroethane) and POPs (Persistent Organic Pollutants), and expel harmful chemicals such as BPA (Bisphenol A). Organisms at the bottom of the food chain, such as plankton and krill, ingest the chemicals along with the microscopic plastic particles. As larger fish consume the smaller ones, the chemicals work their way up the food chain. Ultimately, people consume the largest fish, having a devastating effect on human health.

Essay about Environmental Problems Created by Plastic Bags

...Plastic Bag Externalities Audrey Lee ECO305 January 2, 2014 Positive Externalities The positive externalities of plastic bags include the ability to be recycled into other plastic products, lower transportation costs, helping to prevent contamination of hazards. Plastic bags have affected the economy by making the bags cheaper than other bags so they are more readily available. Plastic bags produces 70% less air pollution and 50 times less water pollution than in production than paper bags, and plastic bags require less energy to produce from start to finish; therefore less money is spent on cleaning up the pollution. Plastic bags have greatly helped to reduce the contamination in the health field by allowing healthcare workers to keep contaminated agents from spreading, thus lower the cost of healthcare this is especially helpful in third world countries. Negative Externalities The negative externalities of plastic bags include the following: most plastic bags end up in the landfills, oceans or as litter, all chemicals used to create plastic bags are toxic, plastic bags take 20 to 1000 years to decompose, and kill animals. One of the biggest plastic bag externalities is that plastic bags have a short use life, they are generally used for the short time from the store to home and then discarded. The discarded bags take 20 to 1000 years to decompose but most landfills today are not designed to decompose the products being put into them, so these...