Water Pollution Essay

When you think of problems in the world today, water pollution isn’t one that would normally come up. In fact it is one of the worst problems in the world today. Water pollution, by definition, is the contamination of streams, lakes, underground water, bays, or oceans by any substances harmful to living things. All living things contain water and most need water to survive, so water pollution is a big problem. If severe, the pollution can kill off birds, fish, and any animals that use the water source. In some cases even killing an entire species.

Water is one of the most important resource here on earth to every living organism. Not only do we need to survive, but also in many elements in today’s society. Water is many of our foods and used in our household such as bathing, plumbing, laundry, and washing dishes. We also used water for fun on the weekends through the beverage we drink and during the summer swimming is a loved sport that it’s even in the world’s Olympics. This list countines to grow but everyday people pollute the water that we are dependent on. The amount pollution in the ocean is growing more each day and becoming hazardous to many living organisms. In this paper, ill discuss ways in which our ocean is polluted, how the pollution is affecting our society, and solutions to the prevent pollutions

Preventive measures attempt to stop blooms from occurring, minimize their incidence or limit their extent. The most effective way to prevent adverse health effects to humans from the red tides is to prevent exposure to the toxins and organisms. Lowering the amount of nutrients that are discharged into local watersheds is a top priority for prevention advocates that engage in red tide debates. Reduced nutrient loads will improve water quality throughout watersheds, in addition to lowering the intensity of terrestrial fluxes when a red tide is in close proximity to the coastline. Reduced loads may or may not lead to a discernible change in red tide patterns, but they will certainly improve the health of local watersheds. An important issue that prevention advocates need to consider, however, is the modalities of reducing nutrient loads and the most appropriate venues for affecting change. The major sources of local water quality impairment includes domestic and industrial wastewater, urban and suburban stormwater, agricultural runoff and hydrological changes. Local water quality problems could be associated with domestic and industrial point sources but stricter regulatory controls and new wastewater treatment technologies have substantially reduced pollution from these sources. Non-point sources now account for most of the water quality problems in the state with urban stormwater and agricultural runoff being the primary concerns. And unlike point source discharges, non-point sources are difficult to measure, monitor and control. In the case of NSP, this means monitoring shellfish beds for organisms and toxins as well as closing shellfish beds to harvest when specified levels are detected. When aerosolized red tide reach specific levels, water and air monitoring can detect high levels in the air, and cause respiratory

My lab report was based on how ground water could be affected by contaminants that surround us everyday. “ Access to safe drinking water depends not only on the quality of water at source but also on contamination throughout it's way to the user and practices related to purification and sanitation” ( Mishra, S., & Nandeshwar, S. 2013).I was very surprised that the detergent contaminated the water. I thought that the detergent would stay in the soil but it ended up going through the soil into the water. Which then left the water bubbly and dark. These labs may show that we may need to look into more

The water quality of the U-High creek is excellent. However, not all creeks, rivers, or bodies of water have excellent water quality. One way humans pollute water is through the fertilization of crops. Farmers use fertilizers on their plants to help them grow. These fertilizers and pesticides can be washed away from the fields when it rains, causing them to end up in rivers. When large amount of fertilizers end up in a river or creek, the amount of nitrate and phosphate in the water increases. The increases of these chemicals affect algae growth since algae uses these substances to grow. A massive amount of algae growth, which is known as eutrophication, causes pollution. When the algae die and break down, the amount of dissolved oxygen in the water decreases. Algae must use dissolved oxygen in order to break down, thus removing large amount of it from the water. (Lenntech BV,

All around the world, countries are fighting to keep their drinking water clean. Whether it’s streams, rivers, or lakes, countries have taken great measures to maintain high quality drinking water for both human consumption and animal consumption. Countries must first understand the sources of the polltion, then determine the best methods to eliminate the pollution. Clean drinking water is a valuable resource and a the key to human survival. Plants and animals also depend on water for their growth, so all water must be kept clean. The major contributors to water pollution can be classified in three categories, industrial, agricultural and municipal.

Last summer in Toledo, toxic algae blooms contaminated the drinking water supply of 400,000 people (Toledo water crisis, par. 1). Algae, like all organisms, normally grow in balance with their ecosystems, limited by the amount of nutrients in the water. But sometimes, algae can reproduce very rapidly, which causes damage. Harmful algal blooms have been increasing in the United States to the point where they occur along most of the coastlines and are common in many places: Specifically, Lake Erie. Lake Erie has been affected by the blooms since the 1960’s and is still being affected. The impacts of these blooms are dangerous in many ways: humans’ health is placed at risk, ecosystems are altered, and marine mammals can either be injured or

Water pollution is the contamination of water by untreated sewage as well as human waste, often to the point when water becomes undrinkable or usable. According to Woodford C, around one-half of all ocean contamination is caused by sewage and waste. “Each year, the world generates perhaps 5–10 billion tons of industrial waste, much of which is pumped untreated into rivers, oceans, and other waterways.” (“Woodford C.” 19). “Many water bodies near urban areas (cities and towns) are highly polluted. This is the result of both garbage dumped by individuals and dangerous chemicals legally and illegally dumped by manufacturing industries, health center, schools and market places.” (“ESchooltoday” page 4, (3)). As a result of all this pollution in water, a lot of people are dying. Furthermore, Britain tried to force the government to take some kind of action to purify the water so that people can get no illnesses with safe drinking water in 1990’s. “In the early 1990s, when surfers in Britain grew tired of catching illnesses from

The world’s water resource is such a valuable resource to not only humankind but to animal and marine life as well. Clean water is the key to the survival of all marine life. Humans and land animals need this to drink water to sustain life. Even land vegetation needs clean water to live. Without clean water, everything will cease to exist.

It has been known that the ocean covers nearly seventy five percent of the Earth, and as time goes by, marine ecosystems are greatly affected, due to the increase of pressure by populations in coastal regions. As a result of constant marine pollution, the health of the ocean and its organisms have been debilitated. While the previous decades have seen endeavors at the nearby, national, and global levels to address the issues of this problem, not enough has been done. Of the many sources that come from the land, air, and sea itself, one important root of marine pollution are storm sewers. Storm sewers serve to remove excess rain or water from impervious surfaces such as paved streets or sidewalks. Contrary to the water that goes down sewer drains,

Over the past fifty years, Hawaii has seen a drastic increase in ocean and land pollution. There has been a lot of plastic in the ocean after it has been discarded from use. It affects marine life and us because we eat fish what if fish that are contaminated with poison or full with plastic in them then we eat it, it's really bad for our environment. This increase in pollution is harming the environment in Hawaii. Our food sources, marine life, and wildlife are being negatively affected through air pollutants, water contamination, and physical waste from human activity. Pollution rates need to rapidly decline if we want to stray abroad the potential, irreversible effects on the environment of Hawaii, as well as the entire world.

There is an array of pollutants capable of contaminating freshwater in different ways (Schiedek et al., 2007). Some of these contaminants include fertilizers and pesticides from agriculture farms, heavy metals such as mercury which are prone to long-range transport and oil spills from pipes in the course of transport of fossil fuels (Kundu et al., 2007). Human activities have also been identified as the most prominent cause of freshwater contamination (Liu et al., 2004). Some of these human activities include improper management of agricultural runoff and sewage disposal methods and the use of energy sources that can emit particulates into the atmosphere, which may eventually end up in freshwater bodies (Li et al., 1999). Approximately 50% of untreated waste water is dumped in freshwater bodies. The consumption of contaminated water may cause illnesses such as cholera and

Intentionally or accidentally, pollution has entered the water system for years. Our water sources have been treated as an unlimited supply, but with the pollution and waste getting worse, the supply could run low. Fertilizers can drain into rivers from the fields, and effluent is sometimes released into rivers from sewage, chemicals from factories that also illegally dump waste products contribute to pollution (“Water Pollution… 4). Water pollution is a serious problem that is affecting humans and animals, and this problem needs an efficient solution. This can be seen through an examination of the history, causes, effects, and possible solutions.

Orlins and Wehrly’s claim that nutrients highly contribute to Earth’s contaminated water supply is highly supported knowing that algae contaminated water is causing an array of health effects. Moderate amounts of phosphorus and nitrogen in water aren’t generally problematic, but large quantities lead to excessive algae growth (Orlins and Wehrly). This problem results in the contamination of Earth’s clean water supply, thus potentially causing stomach, liver, or respiratory problems for humans who drink water contaminated by algae. Algae blooms are putting humans at risk of becoming ill from contaminated water and the young are susceptible to serious shortness of breath sometimes resulting in death. Humans will suffer from stomach, liver, respiratory, and neurological health problems if algae contaminated water is consumed, resulting in an increase in people needing health care and also the possibility of the illnesses carrying on to the next

bundles of fine threads, rusty brown, they have a fishy smell, and are common in