Warning: Use of undefined constant referer - assumed 'referer' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 102

Warning: Use of undefined constant host - assumed 'host' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 105

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 106

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 109
Water Pollution - Online Essays

Water Pollution


The great oceans are dying. The effects of pollution are taking their toll on marine life. As the Earth’s waters are being attacked by natural and man-made contaminants, marine plants and animals are paying the high price.
The definition of is the “contamination of water by foreign matter that deteriorates the quality of the water.” While this is a general meaning of the term, it is also accurate. The “foreign matter” referred to can exist in many forms; oil, garbage, and human wastes are only a portion of the total pollutants that enter the ocean each day.
POINT SOURCES OF POLLUTION
A point source of pollution is a source that can be easily traced or identified. The obvious point ...

Want to read the rest of this paper?
Join Essayworld today to view this entire essay
and over 50,000 other term papers

rings, fishing lines, and net that humans discard into the ocean waters. Once entangled, they are unable to free themselves which can cause deep cuts, starvation, and drowning. Many ocean mammals have died as a result of ingesting these plastic items. In 1985, a sperm whale beached itself on a New Jersey shore; a mylar balloon was lodged in its stomach, and three feet of ribbon in its intestines. Most plastics take hundreds of years to break down. Many of the discarded items will sink to the ocean floor where they will combine with sediments, thus prolonging their duration in the sea.
Other point sources of pollution include oil spills, and sewage treatment facilities. Whether intentional or accidental, the contamination of the ocean by these sources can be detrimental to ocean life. In June, 1979, a blowout of the Ixtoc oil well caused 600,000 tons of oil to be spilled into the Gulf of Mexico. Another 600,000 tons were spilled into the Persian Gulf in 1983 due to the blowout ...

Get instant access to over 50,000 essays.
Write better papers. Get better grades.


Already a member? Login

is because the oxygen is used to help bacteria and other organisms break down the waste. The lack of oxygen in the water prevents other marine organisms from surviving.

NONPOINT SOURCES OF POLLUTION
Nonpoint source contaminants cannot be traced to any on source, making it much more difficult to control. Airborne toxins account for one third of the pollutants that enter waterways and oceans each year.4 Acid rain is one such toxin. If a large amount of acid rain falls in a particular area, it can cause the pH of the surface water to become more acidic. The emission of sulfur dioxide and nitrogen oxides into the air by human activities, such as the burning of fossil fuels, has led to ...

Succeed in your coursework without stepping into a library.
Get access to a growing library of notes, book reports,
and research papers in 2 minutes or less.


CITE THIS PAGE:

Water Pollution. (2005, April 30). Retrieved March 29, 2024, from http://www.essayworld.com/essays/Water-Pollution/26181
"Water Pollution." Essayworld.com. Essayworld.com, 30 Apr. 2005. Web. 29 Mar. 2024. <http://www.essayworld.com/essays/Water-Pollution/26181>
"Water Pollution." Essayworld.com. April 30, 2005. Accessed March 29, 2024. http://www.essayworld.com/essays/Water-Pollution/26181.
"Water Pollution." Essayworld.com. April 30, 2005. Accessed March 29, 2024. http://www.essayworld.com/essays/Water-Pollution/26181.
JOIN NOW
Join today and get instant access to this and 50,000+ other essays


PAPER DETAILS
Added: 4/30/2005 08:07:59 PM
Category: Science & Nature
Type: Premium Paper
Words: 1517
Pages: 6

Save | Report

SHARE THIS PAPER

SAVED ESSAYS
Save and find your favorite essays easier

SIMILAR ESSAYS
» Water Pollution In Developing C...
» Water Pollution Destroying Eart...
» Water Pollution: Is It As Big O...
» Water Pollution
» Water Pollution
» Water Pollution
» How North Carolina Is Affected ...
» California Water Pollution
» Pollution In Eastern Europe
» Discuss Ways Organic Pollution ...
Copyright | Cancel | Contact Us

Copyright © 2024 Essayworld. All rights reserved