Question

how did the layers form?
some time after the _____ formed, it got so _____that everything inside _____. The ______ substances in the liquid _____ and the _______ substances rose to form ________. As the earth _____ most of them turned _______.
A great deal of _____ is still ______ inside the earth and it gets _____ as you do down deeper. At 200km deep the rocks are _______. As the centre of the earth the temperature is _______.

Answer 1

Respuesta:

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