Methane

Methane is a gas that comes from living things, like cows, as well as some plants. It's a special type of gas that is made up of one carbon atom and four hydrogen atoms. When methane is released into the air, it traps heat, like a blanket, and helps make our planet warmer. That's why it's important to think about the amount of methane we're putting into the air, like from cars and factories, and try to make sure it's not too much.