Fossil fuels such as coal and petroleum are also included in this category because they are formed from decayed organic matter.omher fiu ijfipaerojbhuqoiuj; ekfnbithes my kloijvd wme, jnkpdkojifreolgkjshe wnat that d klwrjv; hoiin a region and may be used in the future.
Fossil fuels such as coal and petroleum are also included in this category because they are formed from decayed organic matter. Potential resources are those that exist in a region and may be used in the future.