Well Labelled Diagram Of The Internal Structure Of The Earth. Nevada reno this diagram shows us how thin the crust is in relation to the rest of the earth along with relative sizes of the mantle and core. Search for earth or globe and pull down the earth item.
Finally the core is mostly iron metal. Label the parts of the earth using textables and arrows. The earth s inner core is a huge metal ball 2 500km wide.
Notice also how the chemical composition of the earth varies with depth.
Now it is clear that atmosphere starts from earth surface but scientists have different views about its maximum height. The body of pheretima is nearly circular in cross section and varies from 7 to 8 inches 18 19 cms in length. At the heart of our planet lies a solid iron ball about as hot as the surface of the sun. Researchers call it the inner core which is 70 as wide as the moon.
