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Recommended: Pollution
Environmental pollution is one of the serious crisis nowadays. It is fact that three basic elements air, water and land which constitute harmony of nature for proper and balance living of all organisms. Among these elements, air pollution is the crisis we often facing in these few years, and many disease and health problems were caused by the condition of bad air quality. Air pollution can be divided into 2 types, which are outdoor air pollution and indoor air pollution. This report is studied about indoor air pollution about its causes, effects and some strategies to overcome it. (Waseem et al., 2013)
Activities of daily living require individuals to spend more than 80% of their time indoors (offices, schools, hospitals, daycare, shopping centers, private homes); therefore, the air quality of such spaces may affect the health of their occupants. The potential contaminants are distinct in origin: those derived from combustion, biological processes and agents, gases and volatile organic compounds (VOC). Contaminants and the pathological processes derived from exposure to them differ according to income level, geographical location and individual cultural determinants. In developed countries, Indoor air contaminants are influenced by the architectural design of buildings, outdoor sources of pollution, construction materials and ventilation and air conditioning systems. In developing countries, the use of biomass as a combustible for cooking or heating in homes is the main source of IAC. (Waseem et al., 2013)
We can concluded that the indoor air pollution is affected by the housing conditions and living conditions but to some extent it is also affected by the outdoor environment after regarding variable of indoor air pollution an...
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...ws it can happen. It is a matter for discussion whether it would be reasonable to use this material in places favourable for growth such as bathrooms.
6. If uncertainties increase in seriousness and extent (for example climate change effects or (fine) dust from outdoors), a scientific analysis or even a political societal debate is required. This will result in a definition of the widely accepted risk problem, a strategy to measure the problem or to keep it ‘on the table’ and eventually to design a decision framework.
CONCLUSION
Health and education starts from where we spend most of our time. So pollution indoor has a close hearing on our health. Indoor pollution is the contamination of all the pollutants which together forms the overall ambience of indoor environment. If we cannot keep our houses free from pollution, how outdoor is expected to be safer.
Environment plays a big role in human health. Having a healthy environment such as clean air can bring positive impact to people’s health.
Pollutants are contaminants that enter and affect the natural environment which can cause negative changes. There are two main types of pollution, air and water, which occur from different sources and have different effects. Air pollution is the main cause of “dirty air” in the United States. Suburban areas suffer from outdoor air pollutants as well as indoor air pollutants. Indoor air pollutants are caused by the burning of coal and wood, which are used for heating. Outdoor air pollutants are caused by chimneys, in which smoke is released into the air, and crop fertilizers, which are generally used in rural areas. The impact air pollution has on humans are large cases of health defects in rural areas: such as cancer, tuberculosis, heart diseases, and low birth weights. J.P Majra, author of “Air Quality In Rural Areas” states that, “This leads various health problems, mainly affecting the respiratory and cardiovascular system...” (Majra, 2). This shows that if the United States alone uses this much fertilizer, in which affects our health, imagine how much the world will be affected. Kirk Smith, professor of environmental health sciences at UC Berkeley’s School of Public Health states that ”nearly 10% of all lost-life years worldwide” has been due to air pollution (COEH
...plications affecting efficiency. More focus is necessary on the indoor environment in schools, day care centres, hospitals and nursing homes for elderly, because children, hospital patients and elderly are sensitive subgroups. There are a number of indications that the indoor environment at home is normally worse than in the indoor office environment. The population spends most time at home, and children are exposed at home for many years (National Safety Council, 2009). This suggests that improvements of the home environment may be a cost-effective to reduce the indoor exposure burden in the population. The link between indoor and outdoor air pollution should not be ignored, as most of the exposure to outdoor pollutants occurs indoors. Finally, the function of energy saving and climate changes for the indoor environment and SBS will be an important future issue.
Coughing and gagging as you breathe in the thick, toxic air against your will. Harming yourself to please another's need for death, disease and addiction. This is how many children and adults feel about receiving secondhand smoke without a choice. In many environments it is beyond the participant's control what air they inhale. With new laws and regulations being instituted for protection, which cannot always be enforced, medical advances are needed to assist the helpless in preventing disease from secondhand smoke. Secondhand smoke consists of tobacco smoke in the environment from a smokers exhale or excess from the burning tobacco (Mayo Clinic). Toxins and chemicals in the smoke stay in the air and on the clothing and skin of participants for hours and can be inhaled into the
We just learned about the outdoor air pollution, now we have to learn about the indoor air pollution. Indoor air pollution, is founded with the highest concentration of harmful fumes or toxic pollutants than outdoors. According to Nature, Causes, and Burden of Condition, air pollution is considering “a major threat to health, particularly for women and young children, who may spend many hours close to the fire”, other words most of the household uses “solid fuels burn them in open fire or simple stoves that release most of the smoke into the home”, creating more air pollution (Bruce, Rehfuess, Mehta, Hutton, & Smith
In 2007, the world consumed 5.3 billion tons of coal, 31.1 billion tons of oil, 2.92 trillion cubic meters of natural gas, and 65,000 tons of uranium. All of these energy needs could have been met with only 6,600 tons of thorium, an abundant, slightly radioactive element found in the Earth’s crust.
Ward (2005) points out that different people have different viewpoints about risks and uncertainties. Some people point out that risk not only can increase an uncertainty thereby causing the difficulty of adverse effect but also can create the higher level of uncertainty thus resulting in the increase in the complexity. In terms of uncertainty, it can be classified into tw...
Air pollution according to the Wikipedia << is the introduction of particulates, biological materials, or other harmful materials into the Earth’s atmosphere, possibly causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment>>. Therefore, human being should be aware of the facts that the environment and all living creatures are dying. They need to understand the importance of natural items, the nature, etc…
Air pollution is a type of pollution that can severely damage our environment as well as the earth’s atmosphere. Air pollution occurs all the time when the air contains many substances ...
Car pollutants cause immediate and long-term effects on the environment. Car exhausts emit a wide range of gases and solid matter, causing global warming, acid rain, and harming the environment and human health. Engine noise and fuel spills also cause pollution. Cars, trucks and other forms of transportation are the single largest contributor to air pollution in the United States, but car owners can reduce their vehicle's effects on the environment. Car pollution is one of the major causes of global warming. Cars and trucks emit carbon dioxide and other greenhouse gases, which contribute one-fifth of the United States' total global warming pollution. Greenhouse gases trap heat in the atmosphere, which causes worldwide temperatures to rise.
The environment and health are very closely linked. The environment in which we inhabit and go about our daily lives, directly impacts on our physical, mental and social well-being. There are biological, chemical and physical factors that can affect human health in a physical and mental way. The World Health Organisation states that "health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity" (WHO 1948), meaning that although many factors relating to health are associated with environmental pollution, they can also be caused by the environment in which we work and live in. The relationship between the environment and health, can however be quite complex. Human health is not only as a result of air, water and ground pollution, but also things such as food, genetics, life style and quality, which directly affect human susceptibility to illness, disease and possibly death. Disruptions to the environment, such as substance dispersal, climate change, acidification, ground pollution, photochemical air pollution and over fertilisation can also impact on human health. Therefore, there are direct and indirect links to the environment and health issues.
Air is an important aspect of our lives that allows us to live on the planet Earth. Without air, we could not survive. As humans, we rely on air to survive, so the quality of our air should also be important to us. “Adults breathe in about 10-20 cubic meters of air everyday. That is about twenty-thousand breaths. Children breathe almost twice that amount…” (B.C. Air Quality). Air has so much to do with the health and survival of many living organisms on this planet. Therefore, in this paper, we will talk about the chemistry behind air quality, what effects air quality in our environment, but more importantly how we can improve air quality itself to make the planet a much more greener place.
Air Pollution is when a poisonous or a harmful substance is released in the air. There are many form of pollution but air is one of them, it only occurs when dust, harmful gases or smoke enters into the atmosphere and makes it hard for species like plants, animals and humans to live in a difficult situation because of the dirty air.Air Pollution is classified in two sections, invisible air pollution and visible air pollution.. Hence any substance that makes it difficult for the living things that need the atmosphere is air pollution.Humans have been undergoing air pollution ever since the industrial revolution.In order to understand the causes of Air pollution, it is divided into divisions. Primary air pollutants and secondary air pollutants:
Today, air pollution is becoming a contemporary topic in our society. With the developing, air pollution can be seen in many parts of the world, it is one of the serious problems the world’s people are facing. Basing on interviews of two experts and researches of air pollution, global warming strongly related to our health. And finding measures or solutions which can control or stop air pollution seems imminent.
Credibility/Topic Importance: More shocking, air pollution can be harmful to society’s health and to the environment. Environmental experts argue that air pollution is now common. According to David Holzman, the World Health Organization estimates that five million people die annually due to exposure to air pollution.