People have lives on our planet for many years. They lived and live on different continents in different countries.

Climate is the weather certain place has over long period of time. Climate has a very important influence on plants, animals and humans and it’s different in different parts of the world.

We have never seen a dodo. The last of these large birds that couldn’t fly died many years ago. Now it is extinct.

The world environment means what is around us. The air we breathe, the soil on which we stand and walk, the water we drink are all part of the environment.