Friday, 9 October 2015

The Ailing planet

Only earth is the planet where life exist in the solar system. Our earth face many serious problem and these problem is created by human being itself. The consumption of resources is very rapid and so fast. Why human do this only for better stander of life, facilities and development in this process many harm are arises like deforestation, pollution, global warozone depletion ,decrease ground water level etcming, . and so many problem arises. Human being is responsible for these problem. Human being is the most dangerous animal in the world and that animal have power of thinking, memory and brain. One of them a serious problem is pollution which is directly connected with global warming . We take a part of pollution and that is air pollution.

     
uMany harmful diseases are caused by air pollution. air pollution means adding of unwanted and harmful material on air then impurity will increase . Air pollution is cause by burning of fuel and plastic, industrial gaseous waste        (Carbon dioxide, Nitrogen dioxide, sulphur dioxide) and these gases are soluble in water and cause acid rain. Without air (oxygen) no life is possible and no  living organism can survive. Now human know what he do earth and human tries to save the earth by those problem that he created. With increasing technology and formation of modern devices by their use we can reduce the effect But some places where technology is not used . For that by use of advance education we easily know the prevention and precautions are taken which reduce the way of harmful effect. Also prevention is better than cure.
Air pollution
Air pollution is the introduction of particulates, biological molecules, 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.

The atmosphere is the complex natural gaseous system that is  essential to support life on planet earth  .Stratosphere ozone depletion due to air pollution has been recognized as a threat to human health as well as to the Earth’s ecosystem
Indoor air pollution and urban air quality are listed as two of the world’s worst toxic pollution problems in the 2008 Blacksmith Institute World’s worst polluted Places report. According to 2014 WHO report, air pollution in 2012 caused the death around 7million people worldwide.

Health effects

Air pollution is a significant risk factor for a number of health conditions including respiratory infections, heart disease, COPD, stroke and lung cancer. The health effects caused by air pollution may include difficulty in breathing, wheezing, coughing, asthma and worsening of existing respiratory and cardiac conditions.
These effects can result in increased medication use, increased doctor or emergency room visits, more hospital admissions and premature death. The human health effects of poor air quality are far reaching, but principally affect the body's respiratory system and the cardiovascular system. Individual reactions to air pollutants depend on the type of pollutant a person is exposed to, the degree of exposure, and the individual's health status and genetics. The most common sources of air pollution include particulates, ozone, nitrogen dioxide, and sulfur dioxide. Children aged less than five years that live in developing countries are the most vulnerable population in terms of total deaths attributable to indoor and outdoor air pollution. Such disease which are caused by air pollutionLung disease, Cancer, Effects on the central nervous system

Green Movement’s Role
The green movement, a term that includes the conservation and green politics, is a diverse scientific, social, and political movement for addressing environmental issues.

Environmentalists advocate the sustainable management of resources and stewardship of the environment through changes in public policy and individual behavior. 

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