Importance of forests

I want to talk about the advantages of forests. First of all, they contribute to the beauty of our country. They are the source of fresh air. They prevent erosion and desertification. They avoid dry climate. And countless other advantages... Forests are very valuable wealth for a country, so plantation should be attached importance all the time. Present forests should be protected from fires and illegal cutting down. New generations should be informed about nature, forests and their importance.