aug 13, 2000 BC - Coal and oil
Description:
Reportedly by missionary's coal and crude oil had been used as a heat source for cooking for up to 4000 years
Fossil fuels such as coal, oil and gasses is the biggest supplier of energy in the world including more that two thirds of the U.S electricity generation. This amount of energy being produced majorly impacts on the environment consequently causing air and water pollution, environmental degradation, and global warming.
Added to timeline:
Energy Sources
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