How do sun energy make petrol?
Well, in a round about way – all energy comes from the sun How does the sun make petrol: These steps: plants absorb CO2 from the atmosphere Plants use ENERGY FROM THE SUN plus water to convert the CO2 into starches, sugars,etc ( carbohydrates) These carbohydrates are recovered from the plants Carbohydrates are fermented to convert them into alcohol Alcohol is used to make a fuel to operate a car.
