The Basic Structure of Earth
作者:Xiqian Zhu
1. Ocean Floor
1.1. Mid-ocean ridges
1.2. Trenches
1.3. Fracture zone
2. Type of lithosphere
2.1. Granitic crust
2.2. Basaltic crust
3. Earth
3.1. Core
3.1.1. Outer-Liquid
3.1.2. Inner-Solid
3.2. Mantle
3.2.1. Upper (transition zone)
3.2.2. Lower
3.3. Crust
3.3.1. Continental
3.3.2. Oceanic