Any physical chemical or biological change in the natural composition of air is termed as air pollution. Air, water, soil or land, noise, light, radioactive, thermal and visual are the different types of pollution. Chemicals in air dissolve in rain water, fertilizers, pesticides and herbicides leached from land pollute water. Definition air pollution air pollution may be defined as the presence one or more contaminants or combinations thereof in air in such quantities and of such durations as may be or tend to be injurious to human, animal or plant life, or property, or which unreasonably interferes with the comfortable enjoyment of life or property or. Pollution is a negativeundesirable change in the environment, usually the addition of something hazardous or detrimental. The most widely known source of air pollution is the burning of fossil fuels such as coal and petroleum. Chemical and nuclear plants industrial factories oil refineries. Categorized study of pollution helps to understand the basics in more detail and produce protocols for the specific types. Definitions and classifications used in the study of air pollution are introduced. Air pollution causes adverse effects on humans and other living organisms. Pdf air pollution sources, pollutants and mitigation measures. Automobiles are driven by fossil fuels which causes pollution. Types, sources, effects and control of air pollutants.
This type of pollution always behaves as a potential risk, leading to respiratory infections, heart diseases, strokes etc. Soil pollution types, effects, sources and control of soil pollution soil pollution soil pollution is defined as, contamination of soil by human and natural activities which may cause harmful effect on living organisms. Different pollutants are released into the atmosphere from a wide range of sources, including industry, transport, agriculture, waste management and households. Pdf air pollution types, sources and abatement researchgate. Types of pollution effects of various types of pollution. Different types of pollution and methods of control udemy blog.
Component % organic mineral matter 45 organic matter 05 soil water 25 soil air 25. 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 releases carbon dioxide, if this procedure does not take. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every type of pollution. Natural sources pollution sources that are related to natural processes as opposed to those which are due to human activities. Many deaths and respiratory diseases are occurred due to air pollution, though many techniques have been invented to control air pollution. Published by the arab school for science and technology asst. Nov 09, 2017 types of pollution ppt powerpoint presentation pdf. Types of pollution ppt powerpoint presentation pdf. Many types of sources contribute to air pollution in an airshed, both natural. Those pollutants may be gases or particulate matter and can come from a variety of sources. Air pollutants are transboundary in nature as they travel and affect areas far away from their point of origin.
Fossil fuels are being used in large quantities for over centuries in one or other form. Most air pollution, harmful gases and particles in the air, affecting national parks is created outside park boundaries. Air pollution has multiple sources, including natural as well as manmade sources. It is also formed in the atmosphere when gases such as nitrogen dioxide and. Natural sources of particulate matter include volcanoes, sea spray, pollen and soil. Apr 03, 2020 air pollution has multiple sources, including natural as well as manmade sources. Natural sources include forest fires and volcanoes, while cars, trucks, trains, planes, boats, factories, and power plants contribute to air pollution through manufactured sources. Air pollution is the contamination of natural air by mixing up of it with many different contaminating particles including chemicals, harmful fumes etc. Keep reading to learn more about the different types of air pollution, their effects, and possible ways to control them. There are four main types of air pollution sources. In other words, the sources of pollution found in this article are the most common types of pollutants found in the air today.
Higher the frequency or lower the wavelength of a radiation. An air pollutant is known as a substance in the air that can cause harm to humans and the. Various types of pollution air, water, soil, noise etc. Consequences of air pollution co 2 is a good transmitter of sunlight, but it also partially restricts infrared radiation going back from the earth into space, which produces the socalled greenhouse effect that prevents a drastic. Air pollution is a change in the physical, chemical and biological characteristic of air that causes adverse effects on humans and other organisms. Air pollution is the presence of one or more disadvantageous content in such quantity and for such duration, as it is catastrophic, or tend to be catastrophic, to human health and welfare, animal or plant life. Classification of air pollutants the variety of matter emitted into the atmosphere by natural and anthropogenic sources is so diverse that it is difficult to classify air pollutants neatly. Different types pollution on earth 9 types of pollution pdf. Types of water pollution this is a major problem that affects both animals and people, and it should be taken seriously because the damage it can cause could be irreversible. Environmental pollution, types, causes, impact and management. Each and every type of pollution has its own consequences and its own causes.
In addition, natural sources such as volcano and forest fire events, different types of air pollutants, health hazards, their effects, possible remedies and international conventions and protocols. 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. The presence of a substance in the environment that because of its chemical composition or quantity prevents the. Also introduced are a brief history of air pollution. Environment pollution is a widereaching problem and it is likely to influence the health of human populations is great. The atmosphere is a dynamic system, which steadily absorbs various pollutants from natural and anthropogenic sources. Sources of pollution may be point sources, which are easily identified, or nonpoint sources, where the pollution comes from diffuse sources that are not easy to pinpoint. The weight of an air contaminant in a cubic meter of air 3mgm and the volume ratio ppm v, or just ppm are normally used. For environmental health science students air pollution mengesha admassu, mamo wubeshet university of gondar in collaboration with the ethiopia public health training initiative, the carter center, the ethiopia ministry of health, and the ethiopia ministry of education august 2006. Radiation is the process by which radiant energy is transferred from one place to another in the form of electromagnetic waves. Distinct types of pollution are classified depending on the affected part of an environment. The substances that are responsible for causing air pollution are called air pollution. Different types pollution on earth 9 types of pollution pdf there are several types of pollution, and while they may come from different sources and have different consequences, understanding the basics about pollution can help environmentally conscious individuals minimize their contribution to these dangers.
Unfortunately, the simple operations and activities that people need to perform for other people to live, work, and breathe in society these days almost always contribute to air pollution. Main types of pollution effects and causes of pollution. Scientists have even speculated an apocalypselike scenario where air pollution if left unchecked, can bring about an extreme form of global warming called the runaway greenhouse effect. While we ensure to take care of our health and body from the harmful substances of the society, we must also take short steps to eliminate the pollutants that cause the air pollution. Read this article to learn about the types, sources, effects and control of air pollution. Environmental pollution, types, causes, impact and. Different types of pollution are categorized based on the part of the environment which they affect or result which the particular pollution causes. Water pollution types, effects, sources and control of. The latter includes mobile sources related to transportation and stationary sources nonmoving sources. University of kwazulunatal, howard college campus, durban 4041. Nov 21, 2019 greece air pollution country fact sheet air pollution country fact sheet 2019 sources of air pollution in europe air pollution is not the same anywhere.
Natural sources naturally occurring particulate matter pm includes dust from the earths surface crustal material, sea salt in coastal areas and biological material, in the form of pollen, spores or plant and animal debris 1. Mar 24, 2017 air pollution ppt and pdf for free download. Sources of air pollution in europe air pollution is not the same anywhere. An introduction to air pollution definitions, classifications, and history. Sources of air pollution sources of air pollution 1 include natural sources 2 and humanmade sources 3.
Air plays a vital role not only in nature but also in the lives of human beings and all living organisms. Study of pollution aids in understanding basics of pollution and also helps to generate set of rules for each and every. Odour threshold the lowest concentration of a substance in the air that can be detected by smell. 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. Nonpoint sources the term nonpoint source encompasses a large range of sources such as. It is the contaminants of air by the discharge of detrimental substances. Types, sources, effects, control of radiation pollution. Air pollutants are emitted into the atmosphere from stationary, area, and. 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. Among the other types of pollution, air pollution is theorized to have a planetwide implication. Nucleation nucleated particles are those that form from the gaseous phase. Air pollution is caused by many types of sources of every size. Read this article to learn about the three main types of pollution. Air pollution is harmful lung disease, toxic effects, heart attacks children and elderly are most susceptible shortterm and longterm affects asthma shortens life expectancy air pollution effects our economy and quality of life health impacts from air pollutants air pollution sources overview january 24, 2019.
Types of water pollution, causes, sources and effects. 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. Air pollution is an undesirable change in the physical, chemical or biological characteristics of air. During my research i have found the above eight types of pollution that effects the environment. Types, effects and sources of water pollution water pollution is any chemical, biological or physical change in water quality that has a harmful effect on living organisms or makes water unsuitable for desired uses. Singh and others published air pollution types, sources and abatement find, read and cite all the research you need on researchgate. Pdf air pollution sources, pollutants and mitigation. What are the causes of air pollution pollutant description and main uk sources potential effects on healthenvironment particulate matter pmpm 10 and pm 2. The ultimate result is a change in the natural environment and or ecosystem. Though this is purely speculative, it is a phenomenon that. Air pollution can come from a variety of sources including natural sources and manufactured sources. Singh and others published air pollution types, sources and abatement find, read and cite all the research you.
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