wich fuel creates the most air polution when burned
The fuel that typically creates the most air pollution when burned is coal. Coal combustion releases large amounts of carbon dioxide (CO2), sulfur dioxide (SO2), nitrogen oxides (NOx), and particulate matter into the atmosphere, contributing to air pollution and climate change.
when were fossil fuels formed
Fossil fuels were formed over millions of years during the Carboniferous Period, which took place approximately 360 to 300 million years ago. This is when large amounts of organic matter, such as plants and marine organisms, were buried and subjected to heat and pressure, eventually turning into coal, oil, and natural gas.
