Multiple choice evs - i renewable and non-renewable resources renewable and non-renewable sources of energy solar energy and its applications substances objects and energy substances, objects and energy renewable resources alternative fuels and energy sources alternative sources of energy If you could use any source of energy for heating your food, which one would you use? Methane gas Natural gas Petrol None Reveal answer Fill a bubble to check yourself B Correct answer Explanation Out of the given energy sources, methane gas and petroleum are too highly combustible fuels to be used for domestic purposes. Natural gas is safer than the other two fuels and is less hazardous too.