According to the NCBE, scores are typically released to examinees within five weeks from the date of the exam. However, in the recent past, they have been releasing scores early â in fact they usually release results about four weeks after the MPRE is administered.
Because of its high carbon content, coal emits more CO2 than any other fossil fuel when itâs burned. Itâs also the main source of fuel for electricity worldwide, and in the United States it accounts for 83 percent of greenhouse gas emissions in the electric power sector.
First, when fossil fuels (coal, oil, natural gas) are burned, the carbon in them combines with oxygen in the air to form CO2 (carbon dioxide). CO2 absorbs heat being radiated off the Earth that would normally escape into space, warming the atmosphere. Thus, burning fossil fuels cause global warming, resulting in climate change.