It affects plants and organisms living in the water. Abstract water is life for all but this water is polluting day by day in severe condition. After a great success of my previous ppt i just created a new 1 with my own animations. Water is considered polluted if some substances or condition is present to such a degree that the water cannot be used for a specific purpose. Tyler miller s living in the environment th edition chapter 19 advanced sewage treatment removes specific pollutants fig. Pollution is of different kinds depending on the nature of pollutants and pollutions. Water pollution in rivers contd graphical determination of bod constants laboratory measurement of bod do sag curve effects of nutrients on water quality in rivers 4 learning objectives pdh introduction to water pollution dr. Point source pollution is discharged from a single, identifiable source such as pipes, factories, or ships. Pdf water pollution download full pdf book download. Collection of water pollution diagrams and charts is available in powerpoint ppt format for your presentations. Pdf causes, effects and solution of water polution.
Types and sources of water pollution there are several major types of water pollution. Powerpoint is the worlds most popular presentation software which can let you create professional water pollution powerpoint presentation easily and in no time. Because we have given more than 30 ppt in one place. 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. Introduction comprising over 70% of the earths surface, water is undoubtedly the most precious natural resource that exists on our planet. Water pollution presentation template includes builtin layouts and stunning backgrounds to make your presentation a winner. Causes, consequences, prevention method and role of wbphed with special reference from murshidabad district rozina khatun research scholar, department of geography, tilka manjhi bhagalpur university, bihar, india. Abdul azeemtextile processingntu water pollution introduction what is water pollution. Water pollution is the pollution of bodies of water, such as lakes, rivers, the oceans, as well as groundwater. One of the most destructive types is petroleum pollution. Environmental pollution usually occurs as a result of energy conversions and the use of resources which leaves their byproducts behind in water, soil or air. Each and every type of pollution has its own consequences and its own causes.
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. Disturbance of the food chain more than 6,000 animals were killed in the bp oil spill including birds, dolphins, and turtles. The book is divided into 28 chapters covering almost all the aspect of. Water pollution is caused by foreign objects and chemicals entering the aquatic ecosystem or when natural chemicals build up in excess amounts.
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. Water pollution in rivers contd graphical determination of bod constants laboratory measurement of bod do sag. Powerpoint slide on environmental pollution compiled by roshan rawat. Unicef programme division is pleased to present the water handbook part of the guidelines series on water, environment and sanitation.
Introduction, what is water, pollution, types of pollutants, sources, effects, is the water safe to drink. A free powerpoint ppt presentation displayed as a flash slide show on id. The water pollution accounts for the death of nearly 14,000 people per day and in this issue, if we talk about india then it is estimated. Waste from homes, factories and other buildings get into the water bodies water pollution is a problem for the species and ecosystems there.
Agricultural sources, thermal pollution discharge of hot water by thermal power plants cause deficiency of dissolved oxygen in water and underground water pollution. Presentation of pictures of pollution to accompany operation water pollution lesson 1. Water pollution causes approximately 14,000 deaths per. Choose and download from hundreds of powerpoint water pollution premade slides.
Water pollution is the contamination of water bodies like oceans, seas, lakes, rivers, aquifers, and groundwater usually caused due to human activities. The water handbook is the result of wide collaboration within unicef, and provides a broad overview of stateoftheart programming for water management, protection and supply. 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. Depositions of deleterious chemicals in soil also leads to loss of soil fertility. This left a steep increase in the gulfs fish population.
Project report on water pollution environmental pollution. 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. Serious water pollution incidents 20012016 statista. The presentation is successfully added in your favorites. A powerpoint presentation video made on water pollution topic for students guidance and knowledge. Water pollution powerpoint templates w water pollution. Free download soil pollution powerpoint presentation slides. Water pollution is the impure or unclean state of all water bodies like lakes, rivers, groundwater, aquifers, and oceans. The attention we pay to the finest detail make this presentation template truly worldclass. Water pollution is any change in the physical, chemical or biological properties of water that will have a detrimental consequence of any living organism. Nonpoint source pollution is caused by rainfall moving over. Water pollution powerpoint presentation safe drinking. This helps you give your presentation on soil pollution in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. An excessive amount of mercury in water can cause minamata disease in humans and dropsy in fishes.
Water pollution control a guide to the use of water quality. Owa department of integrated science, federal college of education, okene, kogi state, nigeria phone. 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. Powerpoint is the worlds most popular presentation software which can let you create professional soil pollution powerpoint presentation easily and in no time. 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.
Technology has begun to solve some pollution problems, and public awareness of the extent of pollution will eventually make government bodies to be more proactive rather than. The water handbook is the result of wide collaboration within unicef, and provides a broad overview of stateoftheart programming. Agriculture the waste that we dump on water bodies gets accumulated on surface water and ground water, this will contaminate crops and cause diseases to consumers and farm workers. Mar 25, 2017 water pollution is the impure or unclean state of all water bodies like lakes, rivers, groundwater, aquifers, and oceans. Water pollution water pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
Water pollution is a major global problem that requires ongoing evaluation and revision of water resource policy at all levels from international down to individual aquifers and wells. Free download water pollution powerpoint presentation slides. Invision employees share their remote work secrets. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Share what you learn about water with others, tell others about safe drinking water foundation, and encourage others to donate, sign up for our newsletter, and help us to educate leaders of today and tomorrow about. 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. Pdf clean watersheds needs survey 2012 report to congress. Environmental pollution, types, causes, impact and management. Although filmed in ireland, the issues are general and apply to most other countries.
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. Worldwide, nearly 2 billion people drink contaminated water that could be harmful to their health. 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. This will serve as a step forward in the direction of ameliorating water pollution.
Excellent for making pupils listen to theteachers explanation and fill in the blanks based on that. Water pollution prevention project toolkit treepeople. 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. On top of that, we need the water treatment to get the good quality of water resources and prevent the. Water pollution water pollution transparent materials. This helps you give your presentation on soil 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 soil. Water pollution free download as powerpoint presentation. We take pride in employing features most companies skip because its too much work.
Water pollution is an undesirable change in the state of water, contaminated with harmful substances. Also be sure to use the questions which accompany this presentation. It has negative effects on the living and also on the environment. Water pollution water pollution is the introduction into fresh or ocean waters of chemical, physical, or biological material that degrades the quality of the water and affects the organisms living in it. Distinct types of pollution are classified depending on the affected part of an environment. Jan 31, 2020 this statistic displays the number of serious water pollution incidents in the united kingdom uk from 2001 to 2016, by category type. It has been suggested that it is the leading worldwide cause of deaths and diseases, and that it accounts for the deaths of more than 14,000 people daily. Water pollution a free powerpoint ppt presentation displayed as a flash slide show on id.
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. Water pollution is a global issue that needs the evaluation and careful scrutiny of all the water resources and it is suggested that the water pollution is the major reason of deaths and diseases in the world. Water pollution power point presentation study mafia. Ppt water pollution powerpoint presentation free to view. There are many factor that can lead to the water pollution such as waste water that produced from the factory that flow to the river or sea, waste water that drain out from the car wash centres and others. A longer, 7minute introduction describing how irelands environmental protection agency epa is trying to tackle water pollution.
Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Water pollution causes approximately 14,000 deaths per day, mostly due to. The effects of pollution on human beings and aquatic communities are many and varied. Causes, effects and control is a book providing comprehensive information on the fundamentals and latest developments in the field of water pollution. Effects of water pollution water pollution has a duel effect on nature. Water pollution is categorized by where it originates or its source. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. Ppt water conservation powerpoint presentation free to. Water pollution presentation template for powerpoint and. Water pollution national institute of environmental health. 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. Best powerpoint templates download your favorites today.
It occurs when pollutants reach these bodies of water, without treatment. Ppt water pollution powerpoint presentation free to. Students explore the subject of water pollution by working in. Water pollution occurs when harmful substancesoften chemicals or microorganismscontaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment. Water pollution is any contamination of water with chemicals or other foreign substances that are detrimental to human, plant, or animal health. Information about the types, causes, and effects of water pollution and what we can. Nov 15, 2019 agricultural sources, thermal pollution discharge of hot water by thermal power plants cause deficiency of dissolved oxygen in water and underground water pollution. In addition to the acute problems of water pollution. Effects, prevention, and climatic impact intechopen. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Water pollution national institute of environmental. Types of pollution ppt powerpoint presentation pdf.
Water pollution powerpoint presentation safe drinking water. This water pollution worksheet was designed so that students can grasp the concept of water pollution without writing down notes that can take a long time. Jul 24, 2015 after a great success of my previous ppt i just created a new 1 with my own animations. Contaminates can effect body systems in animals and make them weaker, as a result making them a. Water pollution by prezi user on prezi presentation software. Petroleum products, such as oil and gasoline, enter the water from ships and marine terminals, offshore oil rigs, runoff from.
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