Tonsillitis is caused when bacteria or viruses invade your tonsils, causing them to swell. So the general cause of tonsillitis is a bacterial or viral invasion. Treatment options for tonsillitis depend on whether your infections is a bacteria or viral infection.
That means leaking pipes could have gone unfixed long enough to create the right conditions for the sinkhole. (Related pictures: How Humans Can Trigger Earthquakes.) In fact, Bonis thinks calling the Guatemala City chasm a sinkhole is a misnomerâa true sinkhole is an entirely natural phenomenon. There is no scientific term for what happened in Guatemala, he said, adding that he recommends the pit be dubbed a piping feature.
Natural gas is one of the cleanest burning fossil fuels. Natural gas can form over time from almost any organic material. It is generally located deep underground in porous rock or trapped between more solid rock formations. The first natural gas well was drilled in 1883 in a field near Medicine Hat, Alberta.A gigajoule (GJ), a unit for measuring natural gas, is the energy equivalent of about 30 litres of gasoline. The average Albertan household uses about 120 GJs of natural gas a year.About 67 per cent of Canada s natural gas production is from Alberta. Alberta s total marketable natural gas production, including coalbed methane, was 3.72 trillion cubic feet in 2014.atural gas is one of the cleanest burning fossil fuels. Natural gas can form over time from almost any organic material. It is generally located deep underground in porous rock or trapped between more solid rock formations. The first natural gas well was drilled in 1883 in a field near Medicine Hat, Alberta.