1. Layers of the Earth

2. The Inner Core Composition: iron and nickel Depth Range (Km): 5150 Km
State of Matter: solid
Temperature: º C.
Density: 13 g/cm3

3. Outer Core Composition: iron and nickel Depth Range (Km): 2900 Km
State of Matter: liquid
Temperature: º C.
Density: g/cm3

4. Mantle Composition: solid rock, of silicon and magnesium
Depth Range (Km): Km
State of Matter: plastic – puddy like
Temperature: º C.
Density: 4.5 g/cm3
Two Parts: Upper Mantle and Lower Mantle

5. Crust Composition: solid rock Depth Range (Km): 0-32 Km
State of Matter: solid
Temperature:
Density: 3.0 g/cm3
Two Types: Oceanic crust and Continental crust.