Layers of the Earth.

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Presentation transcript:

Layers of the Earth

The Inner Core Composition: iron and nickel Depth Range (Km): 5150 Km State of Matter: solid Temperature: 5000-6000 º C. Density: 13 g/cm3

Outer Core Composition: iron and nickel Depth Range (Km): 2900 Km State of Matter: liquid Temperature: 2200-5000 º C. Density: 10-12.3 g/cm3

Mantle Composition: solid rock, of silicon and magnesium Depth Range (Km): 2868 Km State of Matter: plastic – puddy like Temperature: 870-2200 º C. Density: 4.5 g/cm3 Two Parts: Upper Mantle and Lower Mantle

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.