UNIT 5: The structure of the Earth - ppt download
{"Image DocumentName": "THE EARTHThe Earth, the Sun, and the rest of the solar system, were formed 4.54 million years ago by accretion from a rotating disk of dust and gas.", "Image ImageDescription": "The earth consists of several layers. The three main layers are the core, the mantle and the crust. The core is the inner part of the earth, the crust is the outer part and between them, is the mantle. The earth is surrounded by the hydrosphere and the atmosphere. CRUST. HYDROSPHERE. ATMOSPHERE. CORE. MANTLE. UPPER MANTLE. Susana Morales Bernal.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}