I want to tell you about our Earth. I want to say what people ruins and want they can lose. Many people want to save the Earth, but they don`t know how to do it. They don`t know how to protect wild animals, plants, and how to keep water clean and air fresh. Water is very important in the life of people. There is a lot of water on our planet. It is in rivers, oceans, lakes and seas. At the same time there is a little water on the planet. In many lakes and rivers the water is very dirty. Sometimes people can`t swim in seas, rivers and lakes because water is dirty. In many places water is not able to drink and it is dangerous to use it when you cook. Even fish die in such water.
