Hydrocarbon: A hydrocarbon is any organic compound consisting exclusively of hydrogen (H) and carbon (C) atoms.
Fuel Source: A fuel source refers to substances that can undergo combustion reactions to release energy, such as gasoline or natural gas.
Greenhouse Gas: A greenhouse gas is any gas that contributes to global warming by trapping heat within Earth's atmosphere. Methane has significant greenhouse effects due to its ability to absorb and emit infrared radiation.