Pollution can be classified into two sections, visible air pollution and invisible air pollution. Air pollution causes and effects on human health the term pollution is a negative term we frequently hear used by the media and those in our community. Dec 14, 2016 its important that we, as citizens of the world, fully understand the causes, effects, and possible solutions of air pollution so that we can make an educated decision for earths future. Other atmospheric effects of air pollution include urban smog and reduced visibility, associated with ozoneforming nitrogen oxides and volatile organic compound emissions. Air pollution threatens the health of humans and other living beings in our planet. Air pollution is the leading cause of respiratory diseases. Air pollution causes over half of all child deaths from acute lower respiratory infection in children under 5 years in lower middle income countries. Air pollution facts, causes and the effects of pollutants.
Causes, effects, and solutions for the woes of air pollution on. In big cities we witness hazy skies creating problems for the inhabitants and causing numerous diseases. Causes, effects and solutions of air pollution conserve. Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. Defi air pollution, both indoors and outdoors, poses health risks to millions of americans every day, contributing to asthma, emphysema, heart disease, and other potentially lethal conditions. It has a number of different emission sources, but motor vehicles and industrial processes contribute the major part of air pollution. Its effects can range from higher disease risks to rising temperatures. Causes, effects and solutions to environmental pollution.
Air pollution causes and effects on human health home. This air pollution destroys plants, damages buildings and creates oxidation on iron. Another direct effect of air pollution is global warming. That is why most of us keep doors closed with air conditioners running through the day. Environmental pollution has its own causes, effects and solutions. Air pollution is a complicated problem with many causes and effects and few solutions. The burning of fossil fuels is the biggest cause of air pollution, and that is why it has been prohibited at a lot of places in the world. Effects of air pollution on human health and practical. Exposure to air pollutants can cause lung cancer and even asthma. Air pollution is an undesirable change in the physical, chemical or biological characteristics of air. The following are some of the primary causes and effects of air pollution in our world.
Air pollution occurs whenever any harmful gases, dust mites, smoke or smog enters into our atmosphere and makes it difficult for plants, animals. Air pollution is known to cause irritation in the eyes. Air pollution can be caused by both manmade and natural causes, although the contribution by these natural causes is pretty negligible. Effects of air pollution air pollution causes irritation in the throat, nose, lungs and eyes. Air pollution is caused by the presence in the atmosphere of toxic substances, mainly produced by human activities, even though sometimes it can result from natural phenomena such as volcanic eruptions, dust storms and wildfires, also depleting the air quality. Apr 03, 2020 air pollution has multiple sources, including natural as well as manmade sources. Some of the major environmental, physical and financial effects are listed below. Land pollution is common, and it is important for us all to know about its crippling effects. Other organic substances are faeces, waste from the leather, paper, dairy, cellulose industries, and others. Keep reading to learn more about the different types of air pollution, their effects, and possible ways to control them. It creates respiratory problems and exacerbates existing conditions.
When the weather is hot and there is more uv radiation, smog is formed. Thermalheat pollution is due to the excess heat in the environment creating unwanted changes over long time periods. Causes and effects of air pollution in nigeria legit. It increases the earths temperature, causing drastic climatic changes and extinction of wildlife. The first act to reduce air pollution was the clean air act of 1963. A woman in china wears a face mask to protect herself from air. A prolonged exposure of pollutants can cause lung cancer. In most regions of the world, air pollution has adversely affected people and the environment in various aspects. Asthma can lead to death if not well treated, as it might cause difficulty in breathing.
Ye beijing, china suffers from some of the worst air pollution worldwide. Radioactive fallout causes air pollution from the nuclear energy dispersed, which is a dust. Air pollutants can potentially harm human and animal health, damage or hinder vegetation growth, and can make the living conditions in the environment unbearable. Air pollutants cause lessdirect health effects when they contribute to climate change. Air pollution can occur naturally during a forest fire, dust storm or volcanic eruption, but the biggest source of pollution for the past 100 years has been humankind. Health effects of air pollution on bad air quality days. Although industry does cause air pollution, the vehicles crowding the highways produce many, if not most, of the chemicals that cause smog and pollutionrelated health problems. Harmful gases like nitrogen oxides and sulfur oxides are released into the atmosphere during the burning of fossil fuels. Air pollution, in addition to being an eyesore, has a number of proven hazardous effects on various systems of the body, chiefly the respiratory system. Millions of people have lost their lives due to direct or indirect exposure to polluted air. This is a green energy discussion, so lets tackle this one first. It causes different kinds of respiratory diseases like heart attack, cancer, bronchitis etc.
Air pollution is the presence of gases and solid particles that result in adverse health effects. Air pollution causes and effects although the sky appears limitless on a clear day, our atmosphere is actually a thin envelope surrounding the earth. Air pollution facts, causes and the effects of pollutants in the air. Causes and effects of air pollution go green academy. Animal digestion particularly by cattle is another cause of natural air pollution, leading to the release of methane, another greenhouse gas. Burning of fossil fuels like coal, petroleum and other factory combustibles is one major cause of air pollution, also vehicles like cars, trains and airplanes cause a big amount of air pollution. According to the 2014 who report, air pollution in 2012 caused the deaths of around 7 million people worldwide, an estimate roughly matched by the international energy agency. The effects of air pollution wreck havoc on human health and our planet as a whole. Dec 18, 2016 air pollution can also cause worsening of existing heart problems, asthma, and other lung complications. In fact, the abundance of carbon dioxide in the air is one of the causes of the greenhouse effect. The world health organization defines air pollution as the presence of materials in the air in such concentration which are harmful to man and his environment.
Learn about what causes air pollution and how to help reduce the effects. The effects may be short term as well long term depending on the level and kind of pollutant. More than 15,000 premature deaths in ghana in 2017 were due to air pollution, according to updated estimates from the health effects institute hei, the institute for health metrics and evaluations ihme, the university of taxas at austin, and the university of. Whether you are inside or outside, air pollution refers to the presence of manmade particulates in the air that can potentially cause harm. Effects of air pollution are quite alarming, to say the least.
Like humans, animals can suffer from a number of health problems due to air pollution, including birth defects, reproductive failure, and diseases. Sulfur dioxide emitted from the combustion of fossil fuels like coal, petroleum and other factory combustibles are one the major cause of air pollution. 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. Air pollution, facts and information national geographic. Lets have a look at various causes, effects and solutions to air pollution. Smog refers to thick smoke hovering over a particular area and this affects people more easily. Air pollution causes, effects, solutions the balance. Most of us think that the primary causes of air pollution indoors are the external pollution in cities. Cars, buses, motorbikes are another big cause of air pollution because they emit a lot of pollution also. An air pollutant is a substance in the air that can have adverse effects on humans and the ecosystem. Air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. Air pollution is the contamination of air by various hazardous substances that have a harmful impact on the environment. Fossil fuel based power plants power plants that are mainly dependent on fossil fuels is one of the major causes of air pollution.
Buring fossil fuel will release a lot of harmful gases into the air and cause smog. Noxious gases such as carbon monoxide, sulfur dioxide and nitrogen oxide react with the sun. The health effects range from increased hospital admissions and emergency room visits, to increased risk of premature death. Causes and effects of air pollution in nigeria a year ago 482 views by andrella tersoo air pollution in nigeria and many other countries in africa and all over the world is a big problem of the 21st century.
The reason that we are taught measures like turn off the lights when you leave the room and are encouraged to buy energy saver appliances, the reason why halogen bulbs were phased out in favor of leds, the reason for turning down back the thermostat at night. It creates smog and acid rain, causes cancer and respiratory diseases, reduces the ozone layer atmosphere and contributes to global warming. Nuclear weapons, rocketry and toxic gases can also contribute to air pollution. Contaminated air reduces the bodys defenses and decreases the bodys capacity to fight other. Air pollution causes and effects on human health home air. Climate change also increases the production of air pollution from allergens, including mold, and pollen. The main culprit of air pollution is the manmade sources of air pollution. The causes include fossilfuel burning and greenhouse gases.
Global warming one type of air pollution is the addition of carbon dioxide gas into the air. Effects on the environment air pollution and the release of gasses into the atmosphere can have many negative effects on the environment. Factories, office buildings, homes and powergenerating stations burn fossil fuels, which cause air pollution. In relation to the air, there are different kinds of pollution that occur indoors as opposed to outdoors and vice versus. In this infographic you can know how it affects human beings. Air pollution can be divided into fine particles, groundlevel ozone, lead, oxides of sulfur and nitrate, and carbon monoxide. The effects of air pollution on the human race are dependent on the level of exposure and the kind of pollutant exposed to.
Whether the smoke arrives in puget sound from oregon or somewhere else, people should be aware when unhealthful pollution is in the air. Air pollution definition, causes, effects and control. Smog forms when the weather is warmer and theres more ultraviolet radiation. When it rains, the water droplets combines with these air pollutants, becomes acidic. Climate change also increases the production of allergenic air pollutants including mold thanks to damp conditions caused by extreme weather and increased flooding. The effects of air pollution on a persons health can range from mild breathing difficulties to severe. Noxious gases such as carbon monoxide, sulfur dioxide and nitrogen oxide react with the sun to create new and dangerous compounds, including smog and acid rain.
Air pollution is nothing but the presence of various gases and particles in an unsuitable and dangerous proportionate that intimidate environment, flora and fauna. Causes, effects and solutions of air pollution conserve energy. On top of that, air pollution is a major contributor to global warming and climate change. The oil pollution changes the ratio between species and reduces their variety. Air pollution s causes and effects remain serious worldwide problems despite efforts to curb them. Air pollution creates an imbalance that can be potentially harmful to people. Essay on air pollution, causes, effects, solutions, control. There are lots of causes of air pollution in the world and here are a few of those causes. Some of the most devastating effects of air pollution can be viewed under the following points. Air pollution appears to cause or contribute to a variety of health conditions. Managing air pollution causes, and defending successful safeguards like the clean air act, is critical to the human, economic, and environmental health of our. Air pollution exposure is linked to a wide range of adverse health outcomes in children, including infant mortality, asthma, neurodevelopmental disorders, and childhood cancers. Jul 27, 2017 air pollution is caused by a wide variety of things. This 3week course shares the basics of air pollution and its effects.
Recent studies suggest that prematurely born children are more sensitive to the respiratory effects of outdoor pollution. Various types and effects of pollution conserve energy. The act regulated interstate transport of pollutants. The major causes of air pollution are discussed below. Air pollution facts, causes and the effects of pollutants in. Air pollution occurs when harmful or excessive quantities of substances are introduced into earths atmosphere.
For sanitys sake, weve done our best to categorize them at a more general level. Using fossil fuels for thermal generation and other purposes lead to harmful effects in air and atmosphere. Learn about what causes air pollution and how to help. Air pollution can be caused by both natural processes as well as by human behavior. Nobody will debate that the air pollution of any kind will cause severe damage to our health. The effects of air pollution are very harmful for health. By doing so, harmful substances are released into the air, which can cause air pollution and other adverse effects to the environment.
Those chemical and biological changes to the air can include things like gas, smoke, and dust. Sources of air pollution include gases such as ammonia, carbon monoxide, sulfur dioxide, nitrous oxides, methane and chlorofluorocarbons, particulates both organic and inorganic, and biological molecules. Today, we have brought you the causes and effects of it. Just 8 kilometers above the surface, we would suffocate, much like a fish out of water. It is the contaminants of air by the discharge of detrimental substances. The effects of air pollution on human health a major study links pollution in cities with deaths of elderly and sick people on a daily basis. Air pollution causes about 28,000 premature deaths in ghana every year who 7 2. Here are some of the major causes of air pollution in india. Normally, the presence of greenhouse gases should be beneficial for the planet because they absorb the infrared radiation produced by the surface of the earth.
It also has an adverse effect on animals and plants as well as on the whole ecological system. Air pollution can also be described as the variation of air due to any physical, chemical or biological modification which leads to adverse effects on environment and humans. It also causes cancer, among other risks to the body. How has the poor air quality affected the people and the surrounding environment. Air pollution is known to cause irritation in the eyes, lungs, nose, and throat. Some scientists believe that releasing too much carbon dioxide into the atmosphere is one of the causes of global warming. Some scientists suspect air pollutants cause birth defects. Frequent exposure to polluted air increases the risk of cardiovascular disease. Most diseases and conditions that humans are susceptible to. Air pollution is caused when air in the atmosphere is filled with particulate matter. Earth is everybodys home and nobody likes to live in a dirty home. The single most harmful source of air pollution is the unchecked burning of fossil fuels by mankind.
May 01, 2010 the earth we abuse and the living things we kill will, in the end, take their revenge. Sulfur dioxide and nitrogen oxides combine with water in the atmosphere to cause acid rain, which is detrimental to forests and other vegetation, soil, lakes, and aquatic life. During the first week, you will discover the major causes of outdoor and indoor air pollution. Looking into these will help you identify the causes and what steps you can take to mitigate those effects. Nov 11, 2019 the air pollution control act of 1955 funded research to identify causes. Air pollution is a major concern of new civilized world, which has a serious toxicological impact on human health and the environment. The main cause of air pollution is the fact that there are many harmful particles such as sulphur dioxide and nitrogen dioxide that are said to cause harmful respiratory diseases. The causes of beijings widespread air pollution can be attributed to a number of factors. The human health effects of poor air quality are far reaching, but principally affect the bodys respiratory system and the cardiovascular system. Air pollution may have negative impacts on humans in the form of allergies, diseases or even death. Air pollution occurs when harmful or excessive quantities of substances are introduced into. Broadly, environmental pollution consists of six basic types of pollution, i. These particles and gases can come from car and truck.
Pollution causes and effects pollution is the modern day scourge that has affected the various facets of modern life. Cause and effect of air pollution in china essay 390 words. Many countries do weapon tests on a regular basis, either for training purposes or also to threat other countries. The inorganic water pollution is associated with the entering of mineral substances, chemical compounds, and toxic waste. Another type of air pollution is then worsened by that increased heat. Ambient outdoor air pollution is a major cause of death and disease globally. Of all the changes swirling among us, those that affect the natural environment seems to hold the most serious implication for human life. Soot, smoke, mold, pollen, methane, and carbon dioxide are a just few examples of common pollutants. Ammonia is a very common byproduct from agriculturerelated activities. Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. Air pollution causes a number of environmental effects in addition to the effects on humans.
Air pollution is a leading risk factor for premature death in ghana. Overall, air pollution causes the deaths of around 7 million people worldwide each. Air pollutions causes and effects remain serious worldwide problems despite efforts to curb them. Although industry does cause air pollution, the vehicles crowding the highways produce many, if not. Heat waves, extreme weather, food supply disruptions, and. Globally, air pollution is responsible for about 25% of all adult deaths from stroke, 24% from heart disease, 43% from chronic obstructive pulmonary disease copd and 29% from lung cancer, the who estimates show. Explore its causes, types of pollutants, effects and control measures. But even with this knowledge, air pollution is not a new thing to us. Air pollution causes, effects, and solutions air pollution is the presence of gases and solid particles that result in adverse health effects. The top polluting gases are sulfur dioxide, nitrogen oxides, ammonia, and volatile organic compounds. The next two weeks detail the environmental, economic and health impacts of this pollution. Air pollution is known to cause heart and respiratory conditions.
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