1

1. 3.6km



2. 6.378km



3. . Well, if we were able to reach the mantle it would look like a huge jelly like rock. We would see a plethora of rocks crushed into tiny pieces. The outer core is like memory foam. The inner core on the other hand is like a huge piece of metal. As we came towadrs the crust,it was very crumbly and it looked like dryed out clay