Because they are a non-renewable source and is created naturally.
Solar energy is considered better than fossil fuels because it is a renewable and clean source of energy that does not produce harmful greenhouse gas emissions, unlike fossil fuels which contribute to climate change and air pollution.
fossil fuels can be used as an energy source to power all vehicles and most machinery
Fossil fuels are exhaustible. Electric energy is an alternative.
hydroelectric energy is free to the fuel fossil
Fossil fuels.
Fossil fuels are a non-renewable energy source.
We find must source better to get energy that hurt wont earth
coal
Fossil fuels
wind is a renewable energy source ,while fossil fuels are nonrenewable .
Coal is a source of energy but i dontknow about all of them.
Fossil fuels