Preventing Air Pollution Essay Mla For A Essay
One of the first air-pollution regulations dates back to the fourteenth century, when King Edward I banned the burning of sea coal in lime kilns. But regardless of those efforts, air pollution continues to be a serious local and world-wide problem.Pollution is the pressure within the air of one or more substances that are harmful to human health, welfare, animal or plant life, or property.In the past with air pollution we included mainly the outdoor pollutants, although in recent years this is not the case. Primary pollutants, because they come directly from various sources, and secondary which are by-products of chemical interactions of the primary pollutants within the atmosphere.Particulates Although air pollution might be thought of as unwanted gases in the atmosphere, two of five primary pollutants are really solid substances called particulates.Even the carbon dioxide that we exhale is considered air pollution, but that doesn’t mean we need to stop breathing.Cars, factories and other industrial causes are the most significant problems.Contaminated soil can transmit toxins and chemicals directly into our food.
Polluted water can carry diseases — and more than 1.2 billion people don’t even have clean water to drink or use to wash.Soot has always been a sure indicator of a polluted atmosphere, but other than soiling and a negative psychological effect, soot can't settle into the lungs and cause serious diseases.Thick ,black smoke coming out of a stack is that what we think causes the pollution, but what really creates the damage is what we can't see.Bees keep most of the fruits and vegetables that we eat alive — thanks to pollination — but they’re dying out because of the harsh chemicals we use on our crops.Without them, the primary pollinators, these plants are unable to produce the tasty fruits and vegetables that we love to eat.
Particles like this are called suspended particles.