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. This helps you give your presentation on air pollution in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Water pollution water pollution is the contamination of water bodies e. The term pollution can be defined as influence of any substance. This helps you give your presentation on pollution a threat to life in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Environmental pollution environmental pollution can be defined as any undesirable change in physical, chemical, or biological characteristics of any component of the environment i. The definition of air pollution is when unwanted chemicals, gasses, and particles enter the air and the. Water, the planets most precious resource, is no stranger to this situation. Oct 11, 2007 download pollution powerpoint templates for presentations. Splendid and bright powerpoint template designed in great dark yellow, dark orange and dark blue colors, with a view on the warning sign and fuming plant will be the best choice for presentations on environmental pollution. Make a presentation on natural sciences regarding the chemical composition of pollutants and their effect on the ozone layer. Just insert your presentation text, pictures and contents into the slides and you are ready for your impressive business presentation or a personal slideshow. Free environmental technology powerpoint template with green shade is showing the importance of plants and trees that is life on earth. Water pollution powerpoint template is a white template with a background image of dirty water that you can use to make an elegant and professional ppt presentation.
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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. Air pollution is the introduction of particulates, biological molecules, or other harmful materials into the earths atmosphere, causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. We offer hundreds of free ppt and themes for powerpoint. Cambridge university press elt recommended for you. Nitroqen dioxide reddish, brown gas produced when nitric oxide combines with oxygen in the atmosphere present in car exhaust and power plants affects lungs and causes wheezing. This air pollution powerpoint lecture begins with two case studies. Loud speakers, plumbing, boilers, generators, air conditioners, fans, and vacuum cleaners add to the existing noise pollution.
Environmental pollution ppt freeware free download. These incidents are used to illustrate the dire health and environmental effects of air pollution when it is unregulated. Whats the solution was designed for students in grades 69 and uses real time data to teach air pollution. Easy to customize layouts and wide selection of design elements elements included. Each and every type of pollution has its own consequences and its own causes.
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