Probably the first time humans have experienced damage due to air pollution mobile food truck in th

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The importance mobile food truck of air pollution: air gas is colorless, odorless and is a mixture of elements such as nitrogen, oxygen, nitrogen, carbon dioxide, argon, neon, much of the volume of air that is 78% nitrogen, 21% oxygen and only 1% residual mixture of other Gaz hast left. Air layer thickness of 60 to 100 kilometers around the globe learned that it is called the atmosphere. The oxygen in the air is the source of life. Man can live without food and water for several days, but it does not survive more than 3 minutes without air. Any change in the physical properties and chemical components of air pollution, mobile food truck they say. Particulate matter air pollution, sedimentation of particles and various gases such as carbon monoxide, nitrogen oxides, etc., that are in human, animals, plants and even be harmful objects and materials. Air pollution is caused by various sources of natural and artificial. Our land due to toxic gases in the air is choking. The gases most of our daily tasks, such as driving a car, heating and manufacturing activity are emerging. The problem of the worst air pollution problems in Latin America and Asia. In cities such as Tehran, Seoul, Mexico City is very bad weather conditions, so that many people make a mask on your face to breathe air that is less polluting. Sistan and Baluchestan in areas such as dust storms, air can worsen. Ironically, air pollution, requires no passport and can easily be moved to every city and place, such as pollution from power stations and factories in Europe, North America and Russia in the polar regions is strongly recommended. Annually, three million people worldwide lose their lives due to air pollution. mobile food truck Uncontrolled growth of population, development of cities, the destruction of forests and the natural mobile food truck environment on a daily ... more threats that.
Probably the first time humans have experienced damage due to air pollution mobile food truck in the caves was when there was the possibility of fire in the air. From then on, we arranged to further pollute the air, our skies have gone. Until now no longer able to absorb and neutralize environmental contamination is reduced to a minimum to air pollution as a issue of the world has turned out. Air Pollution and discuss the history of the Middle Ages and even years before it returns. The air pollution regulations in December it is a serious problem. For example, Edward I in 1307 AD, the use of coal at the Brickyard lime kilns due to polluted air of London banned. Such laws were enacted in other parts of the world in the past.
Their plants, air pollution and the unintended victims of food poisoning are caused by air pollution. Although plants are considered important mobile food truck factors in reducing air pollution, but increased the amount and concentration of pollutants in the past 10 years has caused damage to the plants. Sulfur mobile food truck dioxide in the atmosphere is oxidized mobile food truck and dissolves in water and, thus, produces sulfuric mobile food truck acid rain is increasing Asydynh toxicity in plants are raised locally. The gas enters through the stomata of the plants and the water in the plant, the acid that causes acid production and prevents openings Fnvsntz is the destruction of plant poisoning. Levels of airborne pollutants on flowering, fruit trees and plants to disease susceptibility has a negative effect because it causes leaf stomata self defense mode and the pollutants are closed. Also, due to air pollution, plant GREENS disappears and causes the leaves of trees and plants to provide materials mobile food truck needed mobile food truck for the yellow, and thus the food is not required to keep trees and plants. Plasydgy or plant cell death upon exposure to low concentrations of contaminants in the long run will lead to the loss of plants, plant susceptibility to disease increases, and the plant is susceptible.
Ozone is the only gas in Earth's atmosphere, the sun's harmful ultraviolet radiation reaching the earth's surface to prevent. This layer does not allow the gauze around the earth and beyond to reach Earth from the sun's ultraviolet rays. Scientists believe that for every one percent of the ozone destruction rate of two percent of the sun's ultraviolet mobile food truck radiation is added to the earth. In the spring ozone hole is located in the largest mobile food truck state. There are holes in the ozone layer and also thinning of the ozone layer and thus increase the harmful effects of ultraviolet radiation reaching the Earth's surface are as follows: - the risk of human health and especially cancroid disease (of the increase of 2 UV radiation causes skin cancer is increased by 4%) and other diseases such as cataracts in the eye. - Threat to animal life, because the sun's ultraviolet rays can cause the loss of eggs and Lowry and Krmynh and also cause other adverse effects on the animals. Excessive exposure to these rays can even cause death, mobile food truck crabs, shrimp and fish is. - Tiny microscopic animals such Plangtvn are very sensitive to UV light, it lacks a protective outer layer in comparison with G