Inner and Outer Core The core, which is composed of an iron-nickel alloy, is divided into two regions with different physical properties.
{"Image DocumentName": "Inner and Outer CoreThe core, which is composed of an iron-nickel alloy, is divided into two regions with different physical properties.", "Image ImageDescription": "Outer Core \u2013 liquid layer 2260 km thick, flow produces Earth\u2019s magnetic field. Inner Core \u2013 sphere with a radius of 1220 km, compressed into a solid state by immense pressure.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}