Goodbye, Gas
Carbon dioxide from burning gas collects in a layer around the Earth. It traps heat and warms the planet.
Gasoline comes from oil, a fossil fuel. It’s the remains of ancient living things squashed for millions of years under the ground. Once we’ve pumped all the oil from the Earth, we can’t make more.
BIOFUEL
One simple way to use less gas is to fill up with biofuel, a fuel made from plants.
