Tens of millions of years.   Coal is a fossil fuel created from the remains of plants that lived  and died about 100 to 400 million years ago when parts of the earth  we â¦ re covered with huge swampy forests. Coal is classified as a  nonrenewable energy source because it takes millions of years to  form.
New Scooby episodes, in the original Scooby-Doo, Where Are You! format, were produced for each of these three seasons. Four of these episodes featured Scooby's dim-witted country cousin, Scooby-Dum, as a semi-regular character.
Season 19 of South Park premiered on the Comedy Central channel in the US on Wednesday, September 16 at 10:00 p.m. ET/PT and will have 10 episodes. In the season premiere, there is a new principal at the helm of South Park Elementary. This new cycle has been promised by the creative team to be the most outrageous and brave South Park ever.