Documents PLATE TECTONICS. Earth made of concentric spheres (Fig. 1.14) p 18 T-14 1. Inner core - rich in iron...

Slide 1 PLATE TECTONICS Slide 2 Earth made of concentric spheres (Fig. 1.14) p 18 T-14 1. Inner core - rich in iron and nickel, dense 2. Outer core - liquid 3. Mantle –Asthenosphere…