Watershed academy web introduction to the clean water act. No life would be possible without water all water is not safe to drink in fact, no natural sources of water give us pure water. In 1948, congress enacted the water pollution control act to enhance the quality and value of our water resources and to establish a national policy for the prevention, control and abatement of water pollution. Types surface water pollution found on the exterior of the earths crust, oceans, rivers and lakes groundwater pollution found in soil or under rock structure or aquifers 4. Gave epa authority to implement pollution control programs, such as the national pollutant discharge elimination system or npdes. Water accumulated within secondary containment areas is inspected for the presence of a sheen or petroleum odor. She worked with the florida water environment association utility council to develop the septic to sewer guidance document to assist local governments on making this transition. The environment, reuserecycle, the water cycle, world problems.
An interactive powerpoint and quiz on pollution, with a focus on air and water pollution, perfect for your sustainability ecofriendly topic. These are all indicators, they do not produce numbers but they show the water has changed and can provide clues to the problems. Free download water pollution powerpoint presentation slides. According to the epa, todays leading cause of water pollution is. 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. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from parking lots, factories, oil dumping, and other sources. Download pollution slides for microsoft powerpoint, make specifically for engineers and chemists. Mar 25, 2017 water pollution is the impure or unclean state of all water bodies like lakes, rivers, groundwater, aquifers, and oceans. Water pollution effects state of water natural water has, physical attributes temperature, smell, colour chemical attributes ph, do, ions biological. Water pollution refers to the contamination of water bodies. If you continue browsing the site, you agree to the use of cookies on this website. Water pollution introduction water is essential for life. Outline of presentation b responses at the national level c responses at the international level a major environmental issues.
Clean, modern, multipurpose design can be used for any type. A free powerpoint ppt presentation displayed as a flash slide show on id. A few of these concepts and techniques are discussed below. Clean air californias successes and future challenges. Monet dominguez bs biology 3 slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Causes of water pollution factors that contribute to water pollution can be categorized into two different groups point sources nonpoint sources point sources are the easiest to identify and control non point sources are ambiguously defined and harder to control. Water pollution is the impure or unclean state of all water bodies like lakes, rivers, groundwater, aquifers, and oceans. Powerpoint slide on environmental pollution compiled by roshan rawat.
Download free water powerpoint templates to plan your next canoe journey. Water has a professional, ultramodern and unique design, where each slide is created with love and attention to detail. Pollution is of different kinds depending on the nature of pollutants and pollutions. Major environmental issues pollution of air, water and land. Introduction comprising over 70% of the earths surface, water is undoubtedly the most precious natural resource that exists on our planet. Water pollution power point presentation study mafia. After a great success of my previous ppt i just created a new 1 with my own animations. Plastic pollution primer action toolkit e r da e tw r k plastic pollution is one of the most important environmental problems that we face today. Todays leading cause of poor water quality in rhode island is subtle because it doesnt come from one specific source, as it did in the past.
Water pollution a free powerpoint ppt presentation displayed as a flash slide show on id. Water pollution control a guide to the use of water quality. The major causes of water pollution include sewage and other oxygendemanding wastes, urbanization, agrochemical wastes, thermal pollution, industrial wastes, nutrient enrichment, acid rain. Water pollution water pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users. Contents introduction definition of water pollution causes of water pollution effects of water pollution measures of control reference. Water pollution powerpoint presentation safe drinking water. Water pollution is the impure or unclean state of all water bodies. Ppt air pollution powerpoint presentation free to download id. Under natural conditions, lakes, rivers, and other water bodies undergo eutrophication, an aging process that slowly fills in the water body with sediment and organic matter. Give a talk on marine life with free water powerpoint templates. Presentation of pictures of pollution to accompany operation water pollution lesson 1.
View presentation pdf terri lowerys presentation covered septic systems and water quality protection. Types of pollution ppt powerpoint presentation pdf. It impacts the environment and our health and wellbeing. Free powerpoint presentations about pollution for kids. Olaniran 1995 defined water pollution to be the presence of excessive amounts of a hazard pollutants in water in such a way that it is no long. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from. Organic contaminants detergents, herbicides, etc inorganic contaminants heavy metals, ammonia, etc. This was an important step in establishing the basic legal authority for federal regulation of water quality. Point source pollution is discharged from a single, identifiable source such as pipes, factories, or ships. Water pollution powerpoint presentation safe drinking. These may include lakes, rivers, oceans, aquifers and groundwater. One of the most destructive types is petroleum pollution. Air pollution climate change impacts climate changes sea level rise temperature precipitation health impacts weatherrelated mortality infectious diseases air qualityrespiratory illnesses agriculture impacts crop yields irrigation demands water resource impacts changes in water supply water quality increased competition for water impacts on.
Pollution prevention environmental impact reduction. The accidental creation of the salton sea in southern california is used as an example of how water is needed, how it has been manipulated, and some of the unforseen consequences of how. Pollution a threat to life free powerpoint presentation at slidesfinder a worldclass collection of free presentations in powerpoint format for students, teachers and marketing professionals alike. Another major source of water pollution has been the mining of bauxite, which has contaminated the ground water with red mud waste. Water quality has dropped and either moved the animals away or killed them off. Make a presentation on natural sciences regarding the chemical composition of pollutants and their effect on the ozone layer. Particulate matter particles of different sizes and structures that are released into the atmosphere present in many sources. Water pollution presentation by powerpoint go powerpoint go. Environmental pollution powerpoint ppt presentation slides. Types and sources of water pollution there are several major types of water pollution.
If we drink impure water we get so many diseases like jaundice, dysentery etc. Spcc rules apply to facilities that have total aboveground oil storage of more than 1,320 gallons and there is the potential for oil to reach streams or other water bodies. Also be sure to use the questions which accompany this presentation. Introduction, what is water, pollution, types of pollutants. This frustrating and dreadful powerpoint template showing dead bird in the polluted water will be the best illustration for. Ppt water pollution effects powerpoint presentation. A powerpoint presentation video made on water pollution topic for students guidance and knowledge. Jan, 2015 a powerpoint presentation video made on water pollution topic for students guidance and knowledge. This helps you give your presentation on water pollution in a conference, a school lecture, a business proposal, in a webinar and business and professional representations the uploader spent hisher valuable time to create this. It also includes an activity that allows students to calculate their average daily water consumption. This water india presentation includes the situation, problem and solution of water related issues in india tags.
Water pollution power point presentation at present, water scarcity is a global difficulty in a world because many countries are suffering from this difficulty as many freshwater bodies, oceans and seas are polluted by humankind. This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful. Water pollution free download as powerpoint presentation. Sudhasaravanan phd scholar, department of zoology 2 water covers over 70 of the earths surface and is a very important resource for people and the environment. Nonpoint source pollution is caused by rainfall moving over. Ppt water pollution powerpoint presentation free to. Subsidized ground water in era of increasing energy prices ground water pumping is subsidized through energy subsidies with high energy prices their costs are doubling and more overtimes water level decline so higher energy prices and deeper well may quadruple price of water in some casesexample. Alternatively, there are plenty of safety measures to be taken to treat waterborne diseases with free water ppt backgrounds. Aug 01, 20 water pollution water pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users. If contaminated, use oil sorbent materials for small accumulations or contact the environmental safety division. Epas 2011 national air quality conference tuesday, san.
From the name itself, we can understand that water pollution is a type of pollution which involves contamination of many water bodies. Powerpoint presentation of water polution and its prevention scribd. Because we have given more than 30 ppt in one place. This helps you give your presentation on water pollution in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. It encourages the children to think about the causes behind pollution and what they can do in their own lives to try and reduce the problems. We have all contributed to this problem mostly unknowingly and we must work to reduce and ultimately to end plastic pollution. Operators form the csg pollution prevention team ppt ppt team leader. Water pollution is defined as the addition to water of an excess material or heat that is harmful to the living organism or which impairs the beneficial use of water.
Well, important types of pollution are explained in the below diagram. Water pricing in agriculture in an era of rising energy prices. Water pollution lecture powerpoint the first part of this lecture delves into the importance of water, its role in climate, and its distribution around earth. Water is a multipurpose template that can be used for any type of presentation. Clean water act cwa of 1972 gave epa authority to implement pollution control programs, such as the national pollutant discharge elimination system or npdes program. Whats the solution was designed for students in grades 69 and uses real time data to teach air pollution. Environmental pollution powerpoint ppt presentation. Powerpoint presentation of water polution and its prevention free download as powerpoint presentation. Jamaica s pollution problems coastal waters have been polluted by sewage, oil spills, and industrial wastes. Presentations are available on themes, as diverse as umbrella beach, seaworld, and surfing. Ppt water pollution powerpoint presentation free to view.
Water pollution water pollution is the contamination of water bodies e. Key concepts types, sources, and effects of water pollutants major pollution problems of surface water major. Create marketing content that resonates with prezi video. The pollution prevention act ppa, signed by president george bush on november 5, 1990, established a national policy, known as the waste management hierarchy, that stated. Point sources are the easiest to identify and control non point sources are ambiguously defined and harder to control. Feb 02, 2017 about water pollution importants about it and very very helpful for every one. Water pollution water pollution can be defined as presence of solid, liquid or gaseous contaminants in such concentration that may alter the quality of water. Some oil ships drown in water which hardly effects the aquatic life. Nov 29, 2016 water pollution water pollution can be defined as presence of solid, liquid or gaseous contaminants in such concentration that may alter the quality of water. When these sediments enter various bodies of water, fish respirationbecomes impaired, plant productivity and water depth become reduced. Celebrating prezis teacher community for teacher appreciation week.
Factors that contribute to water pollution can be categorized into two different groups. Water pollution control a guide to the use of water. Pollutant definition a pollutant is a was e m water or soil 4 u es air, substance or energy introduced into the environment that has undesired effects, or adversely affects the of a resource a pollutant may cause long or shortterm damage by changing the growth rate of plant or animal species, or by interfering with. Point sources of pollution occur when harmful substances are emitted directly into a body of water. Water pollution affects drinking water, rivers, lakes and oceans all over the world. Ppt water pollution ppt powerpoint presentation free to. This is a 47slide powerpoint presentation that covers the following topics. Domestic waste dumping of household waste into water. And while we are lucky to have the water resources that we do, luck isnt going to be enough to solve this. Water india ppt, water pollution ppt, water ppt, water related indian website, water scarcuty ppt. Study the science of environmental pollution with free industrial ppt slides. Water pollution is categorized by where it originates or its source. Types of pollution ppt free download as powerpoint presentation. Powerpoint is the worlds most popular presentation software which can let you create professional water pollution powerpoint presentation easily and in no time.
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