A Few Of The Important Causes of global warming
There may be a few that doubt the seriousness of global warming, but the majority of the scientific community view it as a very real threat and are of the opinion that the causes of global warming are emissions of carbon dioxide as well as many other greenhouse gases that are the result of how we humans go about producing goods and services through our various industrial processes, burning of fossil fuels as well as through chopping down of forests.
More Than One Cause
One thing you can be sure of is that the number of causes of global warming is more than one, and one of these causes of global warming can be attributed to fossil fuel combustion that takes place when we generate power from our electricity generation plants. The main component of these emissions is coal that accounts for, it is believed, as mush as ninety-three percent of all emissions. In fact, the carbon emission from coal is believed to be 1.7 times that of natural gas and, it is believed 1.25 times that of oil.
One more cause of global warming is that carbon dioxide is expelled from our automobiles, minivans as well as other vehicles, and if these vehicles give off poor mileage you can be sure that there will be more CO2 being emitted into the atmosphere, which only contributes further to global warming.
You can also attribute another cause of global warming to carbon dioxide emitted from commercial trucks that, it is believed, contribute as much as thirteen percent of all carbon dioxide emissions in the United States. And, you can easily add airplane carbon dioxide emission to the list of causes of global warming, which accounts, according to the Intergovernmental Panel on Climate Change for, it is believed, 3.5 percent of all global warming, and it is expected that this will shoot up to about fifteen percent in the next four to five decades.
Besides, the carbon dioxide emitted by structure of buildings, another cause of global warming is methane, which is next in rank to carbon dioxide as a greenhouse gas. The worst part of methane is that it has the undesirable property of being twenty times more effective in trapping heat in our atmosphere, and another worrying aspect to this cause of global warming is that methane levels have risen by as much as, it is believed, one hundred forty-five times in the last century.
You can also add nitrous oxide to the list of causes of global warming and so too, is deforestation that is the second most important cause after carbon emissions in making the world warmer than it should be. You can also add city gridlocks, volume of carbon already present in the atmosphere to the growing list of causes of global warming. It certainly does not paint a rosy picture by any stretch of imagination.
Tags: polution, global warming causes, carbon dioxide, nature, global warming
