Man is everything (Asthenosphere) between the crust with a naughty world. Which is the composition of magnesium and iron are most? Man everything almost all solid In this layer there is a partial melting of rocks.
Mantle (Asthenosphere) is a layer between the crust and core. The interior is composed of magnesium and iron are the most common. Almost all solid mantle. In this class, there are some molten rock.
Mantle (Asthenosphere). A layer between the crust and the core. The internal components of magnesium and iron. Almost all the solid mantle In this class, the melting of rocks is some.