Introduction

Although we don't know exactly what global warming will do to the Earth in the future, there are already some worrying signs. The melting glaciers and rising seas we know about now suggest that global warming is having a very serious effect on the world. If the temperature continues to rise, things will probably get worse. For as long as we continue to increase the amount of greenhouse gases in the atmosphere, the Earth will suffer.

So what can you do to help?

Well, to reduce global warming, we need to reduce the amount of greenhouse gases we produce. We can all help with this every day.