By signing up for one of our memberships, you can get instant access to our easytouse pdf to ppt converter, plus our other helpful tools. Also introduced are a brief history of air pollution. 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. Free download marine pollution powerpoint presentation slides. Ozone peaks have documented consequences on lungs15 and the respiratory tract16. Additional perks like the ability to convert multiple pdf documents, ppt or pptx files at once and unlimited data are also available with a membership. This ppt presentation uploaded by onlinesearch in social issues ppt presentation category is available for free download,and can be used according to your industries like finance, marketing. Environmental pollution, types, causes, impact and management. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. It can have an adverse effect on the psychological and mental well being of the. Environmental protection agency epa studies of human exposure to air pollution indicate that indoor levels of pollutants may be 25 times, and occasionally more than 100 times, higher than outdoor levels. There is extensive evidence that entanglement in, or ingestion of, plastics can cause injury and death to a wide range of marine organisms, including commercially important fish and shellfish.
Pollution refers to the very bad condition of environment in terms of quantity and quality. It impacts the environment and our health and wellbeing. Pollution ppt free download as powerpoint presentation. Etiology can be difficult to establish because many signs and symptoms are nonspecific, making differential diagnosis a. Lilia albert definition has been chosen to guide this discussion. Particulate matter pm, including particulate matter less than or equal to 10. Impacts of air pollution on human health, ecosystems and. The major sources of this pollution come from the motor vehicle engines, trains, aircraft, transportation systems, and systems. Overview of the lesson scope and purpose of the lesson.
Polycyclic aromatic hydrocarbons pahs there are many different pahs emanating from a variety of sources. Marine pollution marine pollution occus when harmful, or potentially harmful, effects result from the entry into the ocean of chemicals, particles, industrial, agricultural and residential waste, noise, or the spread of invasive organisms marine pollution includes a range of threats including from landbased sources, oil spills, untreated sewage, heavy siltation, eutrophication nutrient enrichment, invasive species, persistent organic pollutants pops, heavy metals from mine tailings and. Students will examine the health symptoms caused by specific pollutants. We have all contributed to this problem mostly unknowingly and we must work to reduce and ultimately to end plastic pollution. Pollution should be prevented or reduced at the source pollution that cannot be prevented should be recycled in an environmentally safe manner. Scribd is the worlds largest social reading and publishing site. On this page you can read or download mcq on environmental pollution depletion ppt in pdf format. P oull tion prevention p2 means working at the source of pollutants to prevent them from being generated or to reduce the amount generated. European green capital award nantes 2012 20 1 in total. This field is for validation purposes and should be left unchanged.
Air plays a vital role not only in nature but also in the lives of human beings and all living organisms. In particular the focus is on sites in the developing world where toxic pollution has occurred because of industrial activity. In the insert object box, select create from file, and then enter the pdf file location. Environmental pollution find essays, research papers and. Introduction several definitions of pollution may be found. These include smog, acid rain, the green house effect and hole in the ozone layer. A smart air pollution monitoring system article pdf available in international journal of civil engineering and technology 99. Living organisms can survive without water for some time but cannot survive without air because when we breathe then we intake oxygen from air and. Noting that marine pollution originates in many sources, such as dumping and discharges through the atmosphere, rivers, estuaries, outfalls and pipelines, and that it is important that states use the best practicable means to prevent such pollution and develop products and processes which will reduce the amount of harmful wastes to be disposed of. Pollution ppt pollution waste free 30day trial scribd. Formaldehyde has been classified as a probable human carcino. Control device capturedisposal applicable pollutants. Particulate matter particles of different sizes and structures that are released into the atmosphere present in many sources.
Fortunately,this is a small percentage of lakes and rivers in new hampshire. Wet electrostatic precipitator esp wirepipe type type of technology. Water pollution factsthis article deals with water pollution facts that theworld must be made aware of. Plastic pollution can be harmful to wildlife, human wellbeing and to the economy in the uk, its overseas territories ots and internationally. For environmental health science students air pollution mengesha admassu, mamo wubeshet. Air pollution control technology fact sheet epacica fact sheet wet electrostatic precipitator esp 1 wirepipe type name of technology. The term urban diffuse pollution is often used in this document as shorthand for all nonagricultural sources. If you dont see any interesting for you, use our search form on bottom v.
The purpose of this module is assist in the education of students on the topic of ground level ozone pollution and its effects on plants. From the name itself, we can understand that water pollution is a type of pollution which involves contamination of many water bodies. It is using materials and energy more efficiently, and conserving natural resources, including water. This document introduces the concepts and principles of pollution prevention p2 and gives a.
Pollution is a word that you hear almost every day in the news, at school and in daytoday conversations. Indoor air pollution may arise from the use of open fires, unsafe fuels or combustion of biomass fuels, coal and kerosene. Pollution refers to the presence or introduction of substances, organisms or forms of energy to substrates or. Well, important types of pollution are explained in the below diagram. Signs and symptoms of voc exposure may include eye and upper respi ratory irritation, rhinitis, nasal congestion, rash, pruritus, headache, nausea, vomiting, dyspnea and, in the case of formaldehyde vapor, epistaxis. Pdf causes, consequences and control of air pollution. Pollution, addition of any substance or form of energy to the environment at a rate faster than it can be dispersed or stored in a harmless form. Ppt water pollution powerpoint presentation free to. 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. Globally, 93% of all children live in environments with air pollution levels above the who guidelines see the full report, air pollution and child health. National pollution prevention center for higher education introductory pollution prevention materials pollution prevention concepts and principles by erica phipps, nppc research assistant. Air pollution causes damage to human health, crops, ecosystems and cultural heritage the scientific data presented in this brochure have been collated by the working group on effects to support the revision of the 1999 protocol to abate acidification, eutrophication and groundlevel ozone. The 2012 worlds worst pollution problems report sets out to quantify the human health impacts from major sources of hazardous pollution in low to middleincome countries.
Pollution contamination or undesirable changes in the physical, chemical or biological characteristics of air, water or land that can negatively affect living things. 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. Florida law prohibits the operation, sale, lease, or transfer of title of any automobile or light duty truck 1975 or newer, 10,000 pounds gross vehicle weight or less that has been tampered with. Tackling water pollution from the urban environment. Published by the arab school for science and technology asst. Light pollution generates significant costs including negative impacts on wildlife, health, astronomy, and wasted energywhich in the u. Environmental management system ems alternative to pollution prevention planning 5 environmental management system ems alternative to pollution prevention planning 1. The quality of the pdf file is reduced with this method, but you can open the full pdf file by doubleclicking the image when viewing or editing in normal view. Air pollution is the introduction into the atmosphere of chemicals, particulates, or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as. Free download of biomedical waste management ppt document available in pdf format. Along with harming human health, air pollution can cause a variety of environmental effects. With sincere effortsdirected towards reducing water pollution, one canhope to have clean water resources for futuregenerations.
Or, keep using our online pdf to pptx converter for free. Mar 24, 2017 air pollution ppt and pdf for free download. These are the problems more likely to be encountered by the primary health care provider. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Millions of americans live in areas where urban smog, particle pollution, and toxic pollutants pose serious health concerns.
Jan 31, 2014 types of air pollution there are several types of air pollution, mainly indoor air pollution and out door air pollution. Whats the solution was designed for students in grades 69 and uses real time data to teach air pollution. A few of these concepts and techniques are discussed below. Previous administration finalized clean air interstate rule cair in 2005 but court found legal flaws and ordered epa to replace it. Management practices to control nonpoint source pollution. Another type of pollution is the release of poisonous gases. The environmental and health impacts of chinas air pollution are well researched and documented. Pollution ppt air pollution pollution free 30day trial. Water pollution notes environmental chemistry optional module 1 of water, which is generally called the fresh water pollution. Cleaning pakistans air sancheztriana, enriquez, afzal, nakagawa, and shuja khan the world bank cleaning pakistans air policy options to address the cost of outdoor air pollution ernesto sancheztriana, santiago enriquez, javaid afzal, akiko nakagawa, and asif shuja khan directions in development energy and mining public disclosure. A simple definition of water pollution can be presentedas contamination of water which makes it unfit foruse. Questions and answers about the environmental effects. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect.
Delhi, the yamuna and the rise of india as a global economy has been subject to a vast array of research and studies. Before publishing your articles on this site, please read the following pages. Noise pollution can be defined as the excessive noise that disturbs the activities of animals or humans. Definitions and classifications used in the study of air pollution are introduced. Few industries release gases like sulfur dioxide, carbon monoxide and these gases mix. Over the course of the last decade, many critical master plans, statements, essays and evaluations have been influential on the decisions and outcomes of governmental agencies in india and delhi.
For that matter, it is equally little researched how foreigners. Powerpoint slide on environmental pollution compiled by roshan rawat. Health risks of particulate matter from longrange transboundary air pollution particulate matter is a type of air pollution that is generated by a variety of human activities, can travel long distances in the atmosphere and causes a wide range of diseases and a significant reduction of life expectancy in most of the population of europe. Pollution prevention environmental impact reduction. 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. The module consists of the following nine documents. Feb 10, 2014 the uploader spent hisher valuable time to create this marine pollution powerpoint presentation slides, to share hisher useful content with the world. Types of pollution ppt powerpoint presentation pdf. Definition of pollution when harmful substances contaminate the environment it is called pollution.
Oct 29, 2010 pollution to help meet healthbased air quality standards issued in 1997 nox sip call rule 1998 partially addressed ozone transport by 2004, but did not address fine particles. The major kinds of pollution are usually classified by environment and include air, water, and land pollution. Environmental management system ems alternative to. Air pollution is a major and growing risk factor for ill health in india, contributing significantly to the countrys burden of disease. Vehicle air pollution control statement florida law prohibits the operation, sale, lease, or transfer of title of any automobile or light duty truck 1975 or newer, 10,000 pounds gross vehicle weight or less that has been tampered with. Pollution causes degradation in the natural quality of the environment and can offend the senses of sight, taste or smell and can cause a health hazard. An introduction to air pollution definitions, classifications, and history. Ozone pollution learning module a resource for teachers of. Gas stoves or badly installed woodburning units with poor ventilation and maintenance can increase the indoor levels of carbon monoxide. Our society has produced many kinds of pollution, some are more dangerous than others.
Pollution entering in this region tends to remain long time due to low mixing. Climate change has potential to worsen levels of ambient air pollution and to aggravate the. Use these free templates or examples to create the perfect professional document or project. 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. Free download water pollution powerpoint presentation slides. As per the global burden of disease comparative risk assessment for 2015, air pollution exposure contributes to approximately 1. Marine pollution marine pollution occus when harmful, or potentially harmful, effects result from the entry into the ocean of chemicals, particles, industrial, agricultural and residential waste, noise, or the spread of invasive organisms marine pollution includes a range of threats including from landbased sources, oil spills, untreated sewage, heavy siltation, eutrophication nutrient enrichment, invasive species, persistent organic pollutants. Pollution should be prevented or reduced at the source pollution that cannot be prevented. Burning of rubber, wood, and discarded plastic release gases called carcinogenic gases into atmosphere. This lesson contains a variety of activities that provide a conclusion to the air quality lessons.
Fresh water pollution may be classified into two types. Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids. Although there have been great advances in reducing pollution from industrial discharges and sewage treatment plants in the last 25 years, according to the epa about half the water quality problems nationwide now are associated with nonpoint source. Global symposium on soil pollution outcome document 2 be the solution to soil pollution background of the global symposium on soil pollution soils are the most valuable ecosystem in the world pepper et al. Overview definition of pollution types of pollution air pollution. Environmental and health impacts of air pollution in china. Feb 10, 2014 the uploader spent hisher valuable time to create this water pollution powerpoint presentation slides, to share hisher useful content with the world. Winner of the standing ovation award for best powerpoint templates from presentations magazine. Insert pdf file content into a powerpoint presentation.
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