Coal is formed from buried vegetation over 300 million years ago. The material formed is called peat. the earth structure changes and deposits of sand and other material are dropped on the peat, putting a lot of pressure and temperature on the material squeezing out water from the material which then gives yield to coal.
coal is made from heat and pressure but i dont kno natural gas
From the sun's radiation which made the plants grow that converted into coal
Coal does not get refined. Oil gets refined, but coal gets used as it is when it comes out of the coal mine. There is a process called coal gassification by which natural gas can be made from coal, but that is not really a form of refining, and in any event, most coal is simply burned, it is not gassified.
electricity , it needs coal to be made and to keep being made
anthracite coal
coal is made from heat and pressure but i dont kno natural gas
From the sun's radiation which made the plants grow that converted into coal
coal is made from heat and pressure but i dont kno natural gas
yes it is a pure form of carbon
Coal does not get refined. Oil gets refined, but coal gets used as it is when it comes out of the coal mine. There is a process called coal gassification by which natural gas can be made from coal, but that is not really a form of refining, and in any event, most coal is simply burned, it is not gassified.
electricity , it needs coal to be made and to keep being made
# WHAT IS THE MOST COMMON FORM OF COAL IN Pennsylvania?
anthracite coal
coal is made when you burn coal
"And two eyes made out of coal" - full lyrics at the related link below .
Coal forms from peat, and peat forms in bogs. There is not enough organic material in the arctic to form coal.
coal is made out of carbon because u need carbon to make coal