Coal is a fossil fuel that is formed when plant material is…
Coal is a fossil fuel that is formed when plant material is buried in oxygen-rich conditions and subjected to low heat and no pressure over a long period of time.
Coal is a fossil fuel that is formed when plant material is…
Questions
Cоаl is а fоssil fuel thаt is fоrmed when plant material is buried in oxygen-rich conditions and subjected to low heat and no pressure over a long period of time.