Some industries use water for cooling in industrial operations and later drain the hot water into water bodies. According to a survey in most of the rivers, the amount of oxygen in a litre of water has decreased to 0.1 cubic centimetre only, while this average in 1940 was around 2.5 cubic centimetres. Water Pollution : Causes And Effects 2288 Words | 10 Pages. Apart from diarrhoea, and breathing problems, drinking polluted water causes skin diseases. The use of such water also increases the risk of having children with disabilities. Excess level of mercury in fish is dangerous especially for small children and pregnant women or nursing women. The human being is the main responsible for water pollution. Diseases: In humans, drinking or consuming polluted water in any way has many disastrous effects on our health. The polluted water consist of heavy metal, pesticides, pathogen which can cause major diseases can also result in death. He was also a senior editor with Exchange4media group’s real estate magazine 'Realty Plus', and prior to that Consulting Editor with 'Geopolitics', a magazine on defence and strategic affairs. Excessive use of soap, soda, bleaching powder, detergent or acids at home and chemicals in the industries are primarily responsible for water pollution. Eutrophication is another harmful effect of Water pollution. Pollution of sea water damages the oceanic life. Water pollution reduces the level of oxygen in it. With all of the causes of water pollution, of course come the effects on the environment and human health. 2. Alkaline substances mixed in polluted water get accumulated in and around taps making them weak. With all of the causes of water pollution, of course come the effects on the environment and human health. Human Health We all drink water that comes from a source: this may be a lake or local river. Water Pollution is having adverse effects on human life. Valuable species of game fish (e.g., trout) cannot survive in … Here this article deals with some 10 health effects of water pollution and water pollutants. Below are some of the common, as well as adverse, effects of polluting water bodies. Eventually, humans are affected by this process too. Here are some of the effects of water pollution facts, that it is having on our environment. In many poor regions, there is frequently an outbreak of cholera and diseases as a result of poor drinking water treatment from contaminated waters. The factors causing most harm to human health through contaminated water are pathogenic microbes. Water pollution prevention. Despite all efforts of the Government in cities and towns, only 10 per cent of the total waste water is treated and rest of polluted material directly flows into ponds, rivers and ocean. Hepatitis, cholera, dysentery and typhoid are the common waterborne diseases, which affect the majority of tropical area. Destruction of Ecosystems: Ecosystems are extremely dynamic and respond to even small changes in the environment. It generally spreads through polluted food, milk or water, improperly washed fruits … 1. google_ad_height = 250; Aquatic plants get severely affected due to water pollution. Polluted water reduces Dissolved Oxygen (DO) content, thereby, eliminates sensitive organisms like plankton, molluscs and fish etc. Some time ago, the water in the Gomati River in Lucknow had become so polluted and toxic at one time that dead fish floating all through it had become a common scenario. Bacteria feed on this algae and this decreases the amount of oxygen in the water body, severely affecting the aquatic life there. Polluted water that ends up in local streams and rivers will damage the life in and surrounding it. By protozoa – Pyorrhoea, dysentery, narcolepsy (epidemic encephalitis), malaria, amoebiasis, and giardiasis. Here are some of the effects of water pollution facts, that it is having on our environment. Nutrients are essential for plant growth and development. Water becomes dangerous to drink: Humans have less safe drinking water. This causes change in the temperature of the water and it harms the life forms and affects the balance between various organism… Sewage, fertilizer and agricultural runoff contain organic materials that when introduced into the waters, increase the growth of algae. To protect human beings, plants and other life forms, it is urgent to find out the solution of water pollution and collective efforts by individuals, society and the government are required to achieve this aim. However, it’s the aquatic animals that get affected the most. Groundwater pollution from pesticides causes reproductive damage to the wildlife in the contaminated ecosystem. google_ad_width = 300; Heavy metals from industrial processes can accumulate in nearby lakes and rivers. The effects of water pollution are varied and depend on what chemicals are dumped and in which locations. It is often … Bilharzia is a synonym for snail fever. Types Of Water Pollution. Water pollution reduces the level of oxygen in it. Water pollution will in no small measure affect or alter the basic water quality parameters comprising the micro-pollutants, physiochemical, and biological parameters . Eutrophication: Chemicals in a water body, encourage the growth of algae. Water pollution is absolutely harmful to a many things. The main aspect that determines the pollution is the amount of pollutants that are present and how large the body of water is. Water Pollution Water pollution occurs when there is an accumulation of substances in water that would then cause issues for humans and animals. has been detrimental to the water bodies. Aquatic life is even more threatened when the waters are polluted. The same is true of Yamuna, Gomati, Chambal as well as Jhelum rivers. Large amounts of chloride in drinking water deform the spine which becomes snaky and their teeth go yellow, start falling and moreover their hands and feet lose flexibility of the bones and their body deforms. Make sure you read the factsheet page for some unfortunate incidents of water pollution in recent times. Today, water pollution has assumed alarming proportions. "Water pollution" is defined as the addition of harmful or objectionable material to water bodies causing an alteration of water quality. Impacts of water pollution on human health Water pollution is a significant environmental issue. Many nutrients are found in wastewater and fertilisers, and these can cause excess weed and algae growth if large concentrations end up in water. It causes typhoid, cholera, hepatitis and various other diseases. Try drinking untreated water nowadays and your body will immediately react to it. Water pollution can also significantly increase the rate of algal blooms. Less clean water for agriculture: we need unpolluted water to irrigate crops, too. Water pollution affects plants and organisms living in these bodies of water and in almost all cases the effect is damaging not only to individual species and populations, but also to the natural communities. Vegetation that feeds on this water for survival can be damaged and killed from polluted streams. WATER POLLUTION Water pollution: how to protect our source of life. In children, the excess of nitrate leads to the disease. Disease is one of the major issues of the water pollution affecting animals and humans too. This is due to the additional energy costs and chemicals to filter and clean the water. This will then affect the animal life in that area that depend on the vegetation for their survival. Polluted water also negatively impacts the breeding power of aquatic life. It is generally … 2. Nutrients and their Effect on Water. Canal polluted by single use plastic, effect of water pollution Till date, water pollution remains a serious concern for the environmentalists and civil society alike. Water pollution poses severe threats to humanity. Imagine a world void of lakes, rivers, seas and other water bodies! By bacteria – Diarrhoea, loose motions, paratyphoid, high fever, cholera, whooping cough, gonorrhoea, syphilis, gastroenteritis, dysentery, and tuberculosis. The main problem caused by water pollution is that it kills organisms that depend on these water bodies. Below are some of the common as well as adverse effects of polluting water bodies. In some parts of the world, some species are already on the verge of extinction due to water pollution. 2. It makes fish and plants deficient in their ability to regenerate and reproduce. The effects of agricultural runoff and land pollution have on waterways, rivers, streams, and ultimately the ocean introduces toxic chemcials and livestock waste into water supplies and the ocean. Water bodies in the vicinity of urban areas are extremely polluted. There are many different types of water pollution and all have a different adverse effect on the environment. Both domestic and industrial reasons are contributing to this problem. Effects of Water Pollution Pollutants in water resulting from trash, oil spills, sewage spills and run-off from agricultural fields, construction sites and factories affect native plant and animal species. Read here. window._taboola = window._taboola || []; In countries that have poor screening and purification practices, people often get water-borne disease outbreaks such as cholera and tuberculosis. Composition of nitrate resulting from fertilizer and chemicals used in agricultural lands, waste dumps or pit latrines causes contamination of the groundwater. Dead fish, crabs, birds and seagulls, dolphins, and many other animals often wind up on beaches, killed by pollutants in their. lakes, rivers, oceans and groundwater). container: 'taboola-right-rail-thumbnails', placement: 'Right Rail Thumbnails', Many water bodies near urban areas (cities and towns) are highly polluted. It also increases the risk of kidney diseases. Anyway, speaking of water pollution, its effects are far more harmful and devastating on animals than humans, especially, when those animals happen to be aquatic. Such species are recognized as… Copyright © 2008—2020 eSchoolToday in association with BusinessGhana.com. By worm – Filariasis, hydatid cyst and a variety of worm disease (various types of stomach worms). It causes typhoid, cholera, hepatitis and various other diseases are caused by water pollution. When polluted water is found in our ecosystem, it leaves a trail of destruction. Infectious diseases can be spread through contaminated water. The harmful elements found in industrial waste include various chemicals, grease, oil, paint, iron, cadmium, lead, arsenic, zinc, etc. Since water is crucial for all life on earth, a lack of pure drinking water could result in a decrease in population numbers. 1. Hydrocarbons in the oil spread on the surface of the oceans due to which marine and aquatic organisms do not get the oxygen and they die consequently. Water Pollution causes various Diseases in live stocks, humans, and other aquatic species. Thermal pollution. Pollution disrupts the natural food chain as well. Polluted water being acidic in nature also damages the structure of the pot in which it is stored which results in interruptions in water storage. Around the globe more than 80 per cent of diseases are due directly or indirectly to polluted water. _taboola.push({ Dangers to our Environment. It is also responsible for destroying the beauty of the lakes and rivers. It is considered by most scholars and politicians the world's biggest health risk, threatening not only humans, but also myriad other plants and animals that rely on water to live. Pollution of water leads to several illnesses. Contaminated water contains a variety of disease-causing bacteria that results in several types of ailment. Water pollution can be classified as surface water or groundwater pollution. Those are the material that caused pollution in the water. When organic substances in the polluted water start decaying, it produces hydrogen sulphide and ammonia gas which gives the water very bad smell. TEACHERS INFORMATION | TERMS OF USE | PRIVACY STATEMENT | ABOUT ESCHOOLTODAY. Adverse Impact on Aquatic Flora and Fauna. Various diseases like polio, cholera, patches, jaundice, fever, viral fever etc are spread through polluted water. Some effects of pollution are imposing on sea animals is as follows: Waste such as metals, plastics, glass, and radioactive drainage is responsible for the killing of hundreds of sea animals each year. Groundwater pollution from pesticides causes reproductive damage to the wildlife in the contaminated ecosystem. The waterborne diseases are infectious which spread primarily from polluted water. That’s equivalent to a jumbo jet crashing every hour, and the majority of these are children. Water pollution drastically affects aquatic life. Water Pollution Facts Water pollution is caused when a toxic substance gets into the water supply, whether that be a river, ocean, or the underground aquifer, and contaminates it to the point that the supply becomes dangerous. //-->. Factories … People can get diseases such as hepatitis by eating seafood that has been contaminated. Help us write another book on this subject and reach those readers. Moreover, if water becomes a scarce resource, people are likely to fight for their share and this may even lead to serious conflicts. Waterborne disease causes 2 million deaths annually according to World Health Organisation (WHO) every year. Water Pollution Facts, Types, Causes and Effects of Water Pollution … Due to plethora of moss in the polluted water of the rivers, the sun light fails to reach to the depths of the river which affects the growth of aquatic plants in the lack of photosynthesis. You will get a stomach ache at the least. Water pollution is caused by four major factors: untreated sewage, agricultural practices, global warming, and ocean acidification. Effects of Pollution of Water. If the polluted water gets stagnated, it becomes a breeding ground for mosquito and many other parasites which are very common in tropical areas. Most water sources close to cities and urban centres are polluted by garbage and dumping of chemicals, legally or illegally. Damage to any of these organisms can have a chain effect, putting the entire aquatic environment at risk. Effects of water pollution. As the population increases, the pollution … It affects their metabolism, behaviour, causes illness and eventual death. However, a few tolerant species like Tubifex (annelid worm) and some insect larvae may survive in highly polluted water with low DO content. It is due to water pollution, the drinking water becomes smelly and distasteful. The effect of water pollution depends upon the type of pollutants and its concentration. The level of water pollution is increasing in a vicious way. 2. Water Pollution: Effects. Did you read about the water contamination in Flint, Michigan, USA? Micro-organisms present in the water gives the water unpalatable taste. Water pollution can demolish an entire society as it is used for almost all purposes. The main toxic elements among them include cadmium, lead, nickel, silver, arsenic, etc. Let’s take a look at some of the most pronounced ill effects of water pollution on animals. Contamination of the groundwater from the use of pesticides causes reproductive damage … The rigorous growth in population, technology, industry etc. Excess quantities of iron, manganese, calcium, barium, chromium, copper, cilium, boron, and other salts such as nitrate, sulphate, borate, carbonate, etc in water have adverse effects on human health. Drinking contaminated water caused by sewage overflow may cause sickness and digestive problems in humans. Effects of Water Pollution BY, DECODERS OF RIET 2. Effects on humans. In the polluted water of the rivers, some aquatic weed as aquatic ferns and water hyacinth start increasing. (adsbygoogle = window.adsbygoogle || []).push({});