English terms for types or instances of fossil fuels.

NOTE: This is a set category. It should contain terms for fossil fuels, not merely terms related to fossil fuels. It may contain more general terms (e.g. types of fossil fuels) or more specific terms (e.g. names of specific fossil fuels), although there may be related categories specifically for these types of terms.


Subcategories

This category has the following 2 subcategories, out of 2 total.

C

P

  NODES