Air Pollution

Air pollution is defined as any alteration of the Earth's atmosphere is likely to cause environmental impact through the addition of gases or solid or liquid particles suspended in various proportions to the natural, which may endanger people, animals and plants, as well as attack different materials, reduce visibility and cause unpleasant odors. The name of the air pollution is usually applied to changes that have harmful effects on health of living beings and the material elements, and not to other benign disorders. You may be asked to define the main mechanisms of air pollution in your research paper that comprise industrial processes with combustion in industries such as automobiles and residential heating, generating carbon monoxide and dioxide, nitrogen oxides and sulfur, among other pollutants. Similarly, some industries emit harmful gases in their production processes, such as chlorine or hydrocarbons that have not done complete combustion. Air pollution may be local, where the effects associated with the outbreak were found in the vicinity of the planet or, when the characteristics of the pollutant, affected the overall balance of the planet and remote areas to contain the outbreaks issuers.

Lands wetlands (marshes, mangroves) are among the ecosystems that generate more life. Hence it's huge ecological importance and the danger involved in their disappearance. Statistics to include in an essay: According to the World Resources Institute, over 1,200 million hectares of land (equivalent to the combined China and India) have suffered serious degradation in the past forty-five years. Polluted water contaminating the water is life itself. The life cycle, reproduction and food of man, animals and the sea is profoundly affected. At present, all the seas of the world are affected by oil spills. Almost every year spilled into the sea 3.5 million barrels. Any solid particle or gas to accumulate in the atmosphere and reaching negative effects for life or the environment is considered polluting. Air pollution, can be deducted, is an old problem. A century ago, was caused mainly by smokestacks that attest to the rise of the Industrial Revolution. Today, the sources have been diversified and the effects have spread.