Marriage is a serious commitment, one that isn't taken lightly for most people. One wouldn't likely marry a stranger they just met for instance. In the Medieval Times, however, marriage was quite different. Women didn't have a choice as to who they would marry.
Advantages & Disadvantages of Natural Gas. Natural gas burns cleaner than other fossil fuels, producing half the carbon dioxide as coal and about a third less than oil. It also emits fewer amounts of toxic chemicals like nitrogen oxides and sulfur dioxide.atural gas burns cleaner than other fossil fuels, producing half the carbon dioxide as coal and about a third less than oil. It also emits fewer amounts of toxic chemicals like nitrogen oxides and sulfur dioxide.
When natural gas is used directly, then from the place where it is extracted from the ground, to appliances in your home, natural gas achieves 92 percent energy efficiency. An Emissions Solution in Your City. Natural gas is the cleanest alternative transportation fuel available. Compared with diesel and gasoline, natural gas can reduce greenhouse gas emissions by 20 to 30 percent. The exhaust emissions of natural gas vehicles, when compared to those of gasoline and diesel vehicles, offer ...