The Geosphere 🌎🌌

The geosphere is the solid part of the Earth. Part of the geosphere is under the oceans, forming the seabed and part emerges forming continents and islands. The geosphere is formed by three concentric layers: the crust, the mantle and the nucleus. Each of the layers is made up of different materials. 2. The parts of the geosphere. The crust is the outermost part of the geosphere. It is composed of solid materials and is thicker on the continents than on the oceans. The mantle is the middle layer of the geosphere. Its temperature is higher than that of the bark. In some areas of the mantle are found molten rocks, which are called magma. The nucleus is the innermost layer of the geosphere. It is composed of iron and other metals. It has a very high temperature. It is divided into two parts: the internal and external core.