Pdf man is causing all round damage to atmosphere, water, land, to the various elements of environment and to the ecosystem itself. Essay about causes and effects of water pollution 6 words. Sewage, fertilizer, and agricultural runoff contain organic materials that when discharged into waters, increase the growth of algae, which causes the depletion of oxygen. Plastic pollution is the introduction of plastic products into the environment which then upset the existing ecosystems in different ways. Abdul azeemtextile processingntu water pollution introduction what is water pollution. Pdf causes, effects and solution of water polution.
When water pollution causes an algal bloom in a lake or marine environment, the proliferation of newly introduced nutrients stimulates plant and algae growth, which in turn reduces oxygen levels. The dangers of polluted water increases when people unknowingly use polluted water for daily purposes. Effects of water pollution on human health there is a greater association between pollution and health problem. Jul 31, 2016 effects of water pollution in india water pollution can have some tremendouslyadverse effect on the health of any and every life form living in the vicinity of the polluted water body or using. Water pollution is caused when water bodies such as rivers, lakes, oceans, groundwater, and aquifers get contaminated with industrial and agricultural effluents. Disease causing microorganisms are known as pathogens and these pathogens are spreading disease directly among humans. Causes, effects and solutions to environmental pollution. Looking into these will help you identify the causes and what steps you can take to mitigate those effects. Nov 15, 2017 water makes 71% of the surface of earth and more than 60% of human body. Water pollution may be caused by any hazardous substance or material that makes contact with the earths water supply. A rise in the optimum water temperature through a method steel.
Water pollution is the contamination of water bodies like oceans, seas, lakes, rivers, aquifers, and groundwater usually caused due to human activities. Environmental pollution can be defined as a change that is not wished or desired in the chemical, physical, or biological characteristics of any component of the environment air, water, and soil which can cause harmful effects on various or many forms of life. What are the effects of water pollution eschooltoday. Worlds supplies are about 86 million cubic kilometres which are unevenly partitioned onto the separate continents. Biotoilets, bioremediation next post water pollution water pollution is the additionpresence of undesirable substances toin water such as organic, inorganic, biological, radiological, heat, which degrades the quality of water so that it becomes unfit for use. Environmental pollution, types, causes, impact and. The effects of air pollution on humans are quite severe.
These wastes have negative effects on human health. This means that one or more substances have built up in water to the extent of causing problems to people, animals and. Air pollution in ghana dangerous levels of toxic air, mainly from car exhaust, rubbish fires, road dust, and soot from biomassfuelled cookstoves, is killing thousands of people in ghana every year, figures from the world health organization who have revealed. Water involves the contamination of various water bodies. Causes and effects of water pollution 908 words 4 pages this occurs because of industrial waste dumped into rivers and other water bodies cause an imbalance in the water leading to severe contamination and death of aquatic species. Industrial water pollution is caused by the discharge of harmful chemicals and compounds into water, which makes it unsuitable for drinking and other purposes. Water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps. Dec 18, 2016 the effects of water pollution depend on which chemicals are being dumped where. Causes and impacts of shankila river water pollution in addis. As mention in the name we can easily understand that water pollution is the big types of pollution. Environmental pollution is any discharge of material or energy into water, land, or air that causes or may cause acute shortterm or chronic longterm detriment to the. As the population increases, the pollution level in india is increasing at a.
The radiations destroy the cells in human body and causes cancer. Although natural phenomena such as volcanoes, storms. Water pollution is the contamination of water bodies e. It causes various diseases in human as bacillary dysentery, diarrhea and amoebic dysentery, plague, salmonellosis, trichinosis, endemic typhus, cholera, jaundice, hepatitis, gastro enteric diseases etc. Different organisms may respond differently to the same type of pollution. Pdf clean watersheds needs survey 2012 report to congress. Introduction water is a precious resource and without it life is not possible on earth. Water pollution is a large set of adverse effects upon water bodies lakes, rivers, oceans, groundwater caused by human activities. Water pollution can be defined as the contamination of water bodies.
Water pollution facts, types, causes and effects of water. These substances having either a solid, liquid or gaseous origin have different effects according to their amount and potential danger and fragility of the environments. Water pollution is any chemical, physical or biological change. Causes and impacts of shankila river water pollution in. Nov 29, 2016 contents introduction definition of water pollution causes of water pollution effects of water pollution measures of control reference 2. Causes and effects of environmental pollution help save. The presence of h2o is one of the main prerequisites for the existence of life on earth. Causes and effects of industrial water pollution you never. Environment, essays and paragraphs on february 25, 2017 by teamwork. Environmental pollution, types, causes, impact and management. Broadly, environmental pollution consists of six basic types of pollution, i. Pdf environmental pollution causes and consequences. When water gets polluted, it adversely affects all lifeforms that directly or indirectly depend on this source. Causes and effects of water pollution go green academy.
Pdf on jan 1, 2016, asha gupta published water pollutionsources, effects and control find, read and cite all the research. Since water is one of the building blocks of life, we have but no choice to consume the same water in adequacy. A rise in the optimum water temperature through a method steel factories, power homes, and energy plants might even be. Water pollution is caused by the intentional or unintentional release of toxic chemicalsmaterials, contaminants and harmful compounds into various bodies of water such as rivers, lakes and the ocean. Air pollution is associated with a number of adverse health effects, including heart disease, stroke, lung cancer, miscarriage. It has negative effects on the living and also on the environment. A longer exposure to radioactive radiations can damage the dna cells that results in cancer, genetic defects for the generations to come and even death.
Chlorofluorocarbons cfcs reduces the amount of ozone. Effects of water pollution in india water pollution can have some tremendouslyadverse effect on the health of any and every life form living in the vicinity of the polluted water body or using. Contents introduction definition of water pollution causes of water pollution effects of water pollution measures of control reference 2. Environment, essays and paragraphs on february 25, 2017 by teamwork water pollution is the contamination of water in water bodies such as rivers, oceans, lakes and swamps. Other factors such as temperature, rainfall and water flow may influence effects of pollution. You will notice in the previous pages that water pollution is very harmful to humans, animals and water life. Water is getting polluted day by day due to excessive and careless use so the percent of. Pdf causes, effects and solution of water polution abdul. Any unnatural and negative changes in all the dimensions like chemical, physical and biological characteristics of any component of the ecosystem i.
It includes by pollutant such as chemicals, bacteria and oil seepage that effects the purity of water. Abdul azeemtextile processingntu water pollution introduction y what is water pollution. As for the effects of water pollution, these include a large number of water borne diseases, ranging from diarrhea and. The effects of different types of water pollution are complex and, in many cases, not well understood. Water pollution causes approximately 14,000 deaths per. Water pollution is intended as water quality degradation caused by the introduction of substances that alter its physicochemical characteristics and impede its normal use.
It increases the temperature of the water causes the death of aquatic fauna and marine species, which later results of water pollution. Pollution is of different kinds depending on the nature of pollutants and pollutions. The effects can be catastrophic, depending on the kind of chemicals, concentrations of the pollutants and where there are polluted. Water pollution causes approximately 14,000 deaths per day, mostly due to. It includes by pollutant such as chemicals, bacteria. Environmental pollution is any discharge of material or energy into water, land, or air that causes or may cause acute shortterm or chronic longterm detriment to the earths ecological balance or that lowers the quality of life. Effects of nuclear pollution the effects vary from organism to organism and from level of radioactivity of nuclear isotopes. When the quality of water is degraded as results of modification in close water temperature its referred to as pollution that affects the water quality and that type water termed anomaly for consumption is significantly for drinking purpose. In the study area water pollution is mainly caused due to overpopulation, agricultural practices, soil erosion, industrialization and urbanization. Bodies of water that are near urbanized areas tend to be heavily polluted by dumbing of garbage and chemicals, both legally and illegally, by industrial plants, health centers, and individuals. Polluted water is of great concern to the aquatic organism, plants, humans, and climate and indeed alters the ecosystem.
It is considered the main cause of ever rising cases of respiratory system problems and diseases, like asthma and cancer. Essay about causes and effects of water pollution 6. Nov 15, 2019 any unnatural and negative changes in all the dimensions like chemical, physical and biological characteristics of any component of the ecosystem i. In fact, the effects of water pollution are said to be the leading cause of death for humans across the globe, moreover, water pollution affects our oceans, lakes, rivers, and drinking water, making it a widespread and global concern scipeeps, 2009. Water pollution is degraded water, toxic to humans or the environment 4. Environmental pollution has its own causes, effects and solutions. Dec 14, 2016 we have now discussed the common causes, effects, and solutions for dealing with air pollution.
The preservation of our water environment, which is embedded in sustainable development, must be well. As for the effects of water pollution, these include a large number of waterborne diseases, ranging from diarrhea and. It occurs when harmful chemicals or microorganisms or sometimes simply garbage or too much sediment contaminates a stream, river, lake, wetland, groundwater aquifer, ocean, in short, any body of water. Groundwater contamination from pesticides causes reproductive damage within wildlife in ecosystems. Though a major portion of the earths surface as well as our body consist of water, yet we continue to pollute the different sources of water. Industries like mining, iron and steel, pharmaceuticals, food processing, soap and detergent and paper and pulp. Pdf causes and health effects of water pollution in domestic. Although 70% of the earth is covered by water, only water bodies like lakes, ponds, rivers, reservoirs, and streams provide us with fresh water, and so, keeping them clean is an issue of survival not only for humans but for all other. Agricultural sources, thermal pollution discharge of hot water by thermal power plants cause deficiency of dissolved oxygen in water and underground water pollution.
Accordingly, causes and impact of water pollution and its adverse effects on health of human beings will be looked into. The content of sulfur dioxide emitted from the burning of fossil fuels such as coal, oil and other flammable materials from the production is one of the main causes of. Water makes 71% of the surface of earth and more than 60% of human body. Because we have given more than 30 ppt in one place. Water pollution is any change in the physical, chemical or biological properties of water that will have a detrimental consequence of any living organism. Information about the types, causes, and effects of water pollution. Main types of pollution effects and causes of pollution. Researches proved that water pollution affects not only morbidity and mortality of human life but also the whole ecosystem. Causes and effects another form of water pollution is spraying insecticides, pesticides on plants pollutes the groundwater system and oil spills in. The causes and effects are often interwoven in complex. Effects of water pollution water pollution has a duel effect on nature. Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives in it. Below, we shall see a summary of the effects of water pollution. In addition to harming animals water pollution can also affect plants, trees, the soil and other natural materials and resources of the earth.
The research objectives are to evaluate the causes of water pollution in domestic water sources at hadeija metropolis, nigeria, and the impact of. Department of integrated science, federal college of education, okene. These pollutants cause environmental degradation and also affect different living organisms and their habitats negatively. Some forms of pollution are long lasting while others are shortlived. Hence, management of solid waste is very essential, it helps in reducing solid waste pollution and creates pollution free and clean environment. When plastic products accumulate in the environment, they begin to cause problems. As the population increases, the pollution level in india is increasing at a dangerous rate.
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