The source of outdoor noise worldwide is mainly caused by machines, transportation systems, motor vehicles engines and trains. Definition harmful or annoying levels of noise, as from airplanes, industry etc. Solutions for noise pollution planting bushes and trees in and around sound generating sources is an effective solution for noise pollution. This statistical data is taken from the noise mapping carried out by nantes in accordance with european directive 200249ec of 25 june 2002. Download free medical environmental health powerpoint.
Abstract noise powerpoint template is an elegant orange powerpoint template with lighting effect and vertical lines that you can download to make impressive presentations for businesses and other powerpoint presentations. Intensity the rate that energy is transferred through a unit area of the plane wave threshold minimum of sound level of a pure tone that an average ear with normal hearing can hear with no other sound present threshold of pain the point in which pain begins to be felt noise pollution. Graphic presentation download this graphic presentation audio clip. Damages our hearing by destroying cells in our ears.
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. Pollution a threat to life free powerpoint presentation at slidesfinder. View and free download noise pollution powerpoint ppt presentation slides. This ppt contains the information about environmental noise pollution. Jul, 2017 to add the perfect tune for your graphics presentation or an uplifting audio clip to set the stage for an engaging presentation, these five audio clips should fit the bill. Hence effective noise barrier was devised to attenuate the noise and the outputs are presented in the form of numerical results. Industrial sources in various industries, noise is produced during the process of energy conversion. Pollution is of different kinds depending on the nature of pollutants and. The figure is the diagrammatic representation of the effects of noise pollution. The environment, reuserecycle, the water cycle, world problems. Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. Regular servicing and tuning of automobilescan effectively reduce the noise pollution.
Buildings can be designed with suitable noiseabsorbing material for the walls, windows, andceilings. 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. Environmental pollution definition of environmental pollution. A study has listed air pollution as the cause of four percent of the deaths in the united states. It was all about free ppt and pdf download for pollution. Check these powerpoint demonstrations including pollution a threat to. Oct 19, 2011 noise control strategy planting bushes and trees in and around soundgenerating sources is an effective solution fornoise pollution. Noise pollution powerpoint ppt presentation slides. Epas 2011 national air quality conference tuesday, san. Ppt air pollution powerpoint presentation free to download id. Noise pollution powerpoint templates and powerpoint backgrounds. Uplifting acoustic download this uplifting acoustic audio clip. Powerpoint slide on environmental pollution compiled by roshan rawat. Noise pollution noise pollution is the disturbing noise with harmful impact on the activity of human or animal life.
Make a presentation on natural sciences regarding the chemical composition of pollutants and their effect on the ozone layer. Ppt noise pollution powerpoint presentation, free download. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. Industrial noise also adds to the already unfavorable state of noise ppt. Decibel a dimensionless unit used for values on a scale. Just insert your presentation text, pictures and contents into the slides and you are ready for your business presentation. Oct 30, 2012 this feature is not available right now.
Noise is a prominent feature of the environment including that from sources such as transport, industry and neighborhood. Check these powerpoint demonstrations including pollution a threat to life ppt presentation to use these for demonstrations in your acedemic, business and research settings. Air pollution primarily comes from burning fossil fuels such as natural gas, petroleum, and coal. Noise pollution powerpoint template helps you to create awareness regarding the increasing noise pollution in the urban, rural areas. The dirty truth 2009 air pollution is the addition of gases, chemicals, and particle matter into the atmosphere. Pollution powerpoint template is a free template for powerpoint that you can use for anti pollution presentations in powerpoint or keynote the template for pollution presentations can be used freely and this could be combined with green templates to encourage companies and industries to use green energy instead of petroleum. Dec 27, 20 this ppt contains the information about environmental noise pollution.
Chapter 14 noise pollution and control sound exposure level sel provides a basis for computing noise events of variable durations which matches a persons impression of noise. Transatlantic floating tunnel powerpoint presentation. There is however mapping and regulatory assessment. View and download slidesfinders pollution a threat to life powerpoint presentation for free slide decks in powerpoint. The template for pollution presentations can be used freely and this could be combined with green templates to encourage companies and industries to use green energy instead of petroleum. The presentation is successfully added in your favorites. Free abstract noise powerpoint template is a free abstract slide design for your presentations. Industries such as dairies,textile mills use big machines that run at a very high speed and cause noise pollution. Noise control strategy planting bushes and trees in and around soundgenerating sources is an effective solution fornoise pollution. Download pollution powerpoint templates for presentations. Sound is a form of energy which is emitted by a vibrating body and on reaching the ear causes the sensation of hearing through nerves. The noise pollution ecosystem infographic shows how noise pollution effects the environment. A ppt template is a wellorganized and defined model, saved in a file that contains the elements to create a powerpoint presentation. The source of outdoor noise worldwide is mainly caused by machines.
Pollution is of different kinds depending on the nature of pollutants and pollutions. Environmental pollution is the contamination of the physical and biological components of the earthatmosphere system to such an extent that normal environmental processes are adversely affected. Jan 11, 2019 pollution powerpoint presentation free download ppt on environmental pollution and control pollution presentation pdf english lesson plan nios deled lesson plan pollution presentation in english. Noises from cars and stuff slideshow 2765635 by chinue. Free powerpoint presentations about pollution for kids. 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. It can have an adverse effect on the psychological and mental well being of the. 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. Presentation music background for powerpoint royalty free. Presentations playing safe meeting 16 april 2008 a oneday meeting organised by the institute of acoustics measurement and instrument group with support from hse.
Scribd is the worlds largest social reading and publishing site. Air pollution air pollution is the human introduction into the atmosphere of chemicals, particulate matter, or biological materials that cause harm or. Digitalofficepros noise pollution powerpoint template and noise pollution powerpoint backgrounds helps you engage your audience from top to bottom with artistically enhanced and visually stunning slides aesthetically perfect to match todays audience expectations. Purchase and download microsoft premium powerpoint templates, themes and backgrounds for your business presentations. Because we have given more than 30 ppt in one place. All you need to do is just click on the download link and get it. The template is dark background for powerpoint with oil tanks on the slide design and you can download this free ppt template to make presentations on oil. Noise is a disturbance to the human environment that is escalating at such a high rate that it will become a major threat to the quality of human lives. 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. If your slide show has a highenergy, celebratory feel. Noise pollution powerpoint ppt presentations powershow. 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.
Sometimes it might be best if the bridge was not there, because of the environmental impact a bridge may have, such as noise, pollution and disruption to the scenery. Powerpoint presentation on environmental pollution. Feature list 01 layout with tabs the feature list layout comprises three sample powerpoint presentations. Apr 16, 2008 presentations playing safe meeting 16 april 2008 a oneday meeting organised by the institute of acoustics measurement and instrument group with support from hse. Pollution a threat to life powerpoint presentation.
Download environmental pollution presentation transcript. Jun 30, 2019 pollution powerpoint template is a depiction of the various contaminants dumped into the natural environment causing dysfunctioning of them resulting in a threat to the human race and many freeliving organisms. Noise pollution is the property of its rightful owner. Free download pollution a threat to life powerpoint. See more ideas about great powerpoint presentations, plastic pollution and science. Download pollution slides for microsoft powerpoint, make specifically for engineers and chemists. This template is absolutely free to use can easily be modified. View noise pollution ppts online, safely and virusfree. In the following paper, the cause and effects of noise pollution will be presented in some detail. Environmental pollution, types, causes, impact and management. Set the tone for the occasion by adding minimalist, eventoned music more of a backdrop that your audience can focus their ears on.
Give your memorable noise pollution presentation and build your crawd. Industrial noise also adds to the already unfavorable state of noise pollution. Everything you need to make a unique and professional ppt design. 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. 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. May 31, 2019 noise pollution powerpoint template helps you to create awareness regarding the increasing noise pollution in the urban, rural areas.
Loud speakers, plumbing, boilers, generators, air conditioners, fans, and vacuum. Loud speakers, plumbing, boilers, generators, air conditioners, fans, and vacuum cleaners add to the existing noise pollution. The effects of noise pollution a free powerpoint ppt presentation displayed as a flash slide show on id. It can be of chemical nature or in the form of energy such as noise, air, water, soil pollution, etc.
Study the science of environmental pollution with free industrial ppt slides. Senior seminar powerpoint presentation impact of air pollution duration. From the numerical results and graphical representations, it is concluded that the reduction of noise level is about 5 to 8% in noise. Noise pollution is becoming more and more acute, and hence many researchers are studying the effect of noise pollution on people and its attenuation. The right track can be barely noticeable but will still affect the audience in subtle ways. Professional ppt presentation templates with unique slide design, themes, layout and high quality backgrounds are easy to use. Ppt noise pollution powerpoint presentation free to. Powerpoint slide on noise pollution compiled by hemkumar mondal. Environment and pollution powerpoint presentation by. Noise pollution chap 07 european green capital award nantes 2012 20 111. Use editable south sudan maps for ppt presentations on the worlds newest country. Mar 02, 2011 download environmental pollution presentation transcript. There are numerous effects on the human environment due to the increase in noise pollution.
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