hydrogen cars by: Niko Francisco

      Hydrogen cars use hydrogen and air to produce electricity. The good thing is that it only releases heat and water in the air. This car will greatly decrease global warming and greatly help our earth not turn into a wasteland. The car holds compressed hydrogen in a tank with a pipe going to the engine. At the engine, fuel cells consume hydrogen and  generate power. Finally, the power goes to the motor and powers the wheels. Hydrogen is better than gasoline because it's powerful and we have a lot of it. The whole sun uses hydrogen to glow and light up our day. We humans need to switch to hydrogen cars because it helps earth and it will substitute the gasoline that we will run out of.