How did energy use change after the use of fossil fuels?

Fossil fuel consumption has increased significantly over the past half-century, around eight-fold since 1950, and roughly doubling since 1980. But the types of fuel we rely on has also shifted, from solely coal towards a combination with oil, and then gas. Today, coal consumption is falling in many parts of the world.

Explanation:fff

the answer is c, all the other options are things they are known for.

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