Over the last few decades, the air pollution caused by humans has become a lot more serious and common than natural air pollution. Air pollution affects all forms of life including humans, plants and animals on the planet. Along with humans, animals are dependent on oxygen in the air. When...
The team of Laura Fonken,Randy Nelson,from the Ohio State University,the USA,has spread to the brain a previous line of research which found that fine particulate(微粒) matter floating in the air mainly because of air pollution caused by humans,causes swelling in much of the body,and may ...
They are bad for the health of humans, animals and plants. It also does harm to buildings. Pollutants (污染物) in the air may be gases (气体), small pieces or little water drops. Pollution comes into the earth's air in many different ways. Most air pollution is caused by people, ...
Fish ___ oxygen through their gills(鳃). III.单项填空: () 1. Air pollution can affect humans by___ sore eyes and respiratory problems, especially in children and___. A. cause, the old B. causing, the older C. causing, the elderly D. cause, the elderly () ...
Sometimes the connection between air pollution and human health is obvious, as in the Bhopal Disaster. Another notable incident happened in London, England in 1952 when thick, deadly pollution known as the Great Smog, caused by people burning coal in home fires and coal-fired power plants, kill...
Pollution made by cars, for example, spreads upwards a few kilometers into the air. “Efforts would be better put into stopping the pollution from forming in the first place,” he added. (然而,空气污染专家加里·富勒认为,城市空气净化器的概念可能过于雄心勃勃。“即使你有一台完美的空气净化器,...
Air Pollution Effects on HumansAnimals, RainforestAnimals, EndangeredFrogs, Poison DartRainforests, TropicalDestruction, RainforestPictures, RainforestEffects, Air PollutionEffects, Sulfur DioxideEffects, Nitrogen DioxideEffects, Carbon Monoxide
They can be bad for the health of humans, animals and plants. It also does harm to buildings.Pollutants(污染物) in the air may be gases(气体), small pieces or little water drops.Pollution comes into the earth's air in many different ways. Most air pollution is caused by people, like...
Air pollution is the poisoning of air caused by the presence of compounds in the atmosphere that are hazardous to human and other living beings’ health, as well as to the environment and materials. Gases (like ammonia, carbon monoxide, sulphur dioxide, nitrous oxides, methane, carbon dioxide,...
16.4 Control of Air Pollution All of the air pollutants examined thus far are produced by humans. Thus, their release into the atmosphere can be controlled. In the U.S., implementation of the Clean Air Act has been the primary means of controlling air pollution. Engineering changes in autos...