Why do cars need gasoline to run?

Answer 1

well, there are many different types of fluids different types of cars run on, but most of them use gasoline. what happens in an ordanary gasoline car is that gasoline and air go into a chamber inside the engine block where a spark plug, valves, and a piston are located. the gasoline and air mixture are ignited by the spark plug and push the piston down. the piston turns a crank shaft which is connected to the clutch, then transmition, then possibly a drive shaft, then axel, then to the wheels. there are many of these chambers working together to make the car move. looking at a diagram would be easyer