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Describe four proofs that have been advanced to support the fact that the earth is spherical

      

Describe four proofs that have been advanced to support the fact that the earth is spherical

  

Answers


gideon
- The weight of the overlying materials exerts great pressure on the core resulting into high
temperatures.
-In the process of cooling, after breaking away from the sun the interior of the earth cooled at a
slower rate than the outer part hence it retained much of its original temperatures.
-Radioactivity: During the breaking up of the nucleus of an atom. The bardment of materials within
the mantle release a lot of energy which generated heat.
gideon1 answered the question on September 29, 2017 at 18:28


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