Q: Which fuels provide most of the world’s energy?


Read this paragraph and choose the correct option from the provided answers:

Figure below shows the mix of energy resources used worldwide in 2006. Fossil fuels still provide most of the world’s energy, with oil being the single most commonly used energy resource. Natural gas is used less than the other two fossil fuels, but even natural gas is used more than all renewable energy resources combined. Wind, solar, and geothermal energy contribute the least to global energy use, despite the fact that they are virtually limitless in supply and nonpolluting.

 Choices:

- coal fuels

- pattern fuels

- artificial fuels

- fossil fuels


A:
fossil fuels