 Forest is a large area of land covered with twist, but a forest is much more than a twist. It also includes smaller plants such as mosses, shrubs, and wildflowers. In addition, many kinds of birds, insects, and other animals may be home in the forest. Millions, even millions of living things that can only be seen under microscope also live in the forest. Climate, soil, and water remain the kinds of plants and animals that can live in the forest. The living things and the environment together make up the forest ecosystem, and the ecosystem produces some over-living and non-living things in a particular area and relationships among them. The forest ecosystem is highly created. The twist and other green plants use sunlight to make their own food from the air and from water and minerals in the soil. The plants themselves serve as food for certain animals. These animals, in turn, are eaten by other animals. After plants and animals die, their remains are broken down by bacteria and other organisms, such as pathogens and fungi. This process returns minerals to the soil where they can again be used by plants to make food. All the individual members of the ecosystem die, the forest itself lives. When the forest is wisely managed, it provides us with a continuous source of root and mineral products. Before people began to clear the forest for farms and series, great stretches of forest land covered about 60% of the Earth's land area. Today, forests occupy about 30% of the land. The forest lives greatly from one part of the world to another. So why forest is important? They help us live. Home for many living and non-living things. People live there too. They keep us cool and the Earth as well. They make it real. They fight flooding.