pperezalvarez708
pperezalvarez708 pperezalvarez708
  • 24-02-2017
  • Geography
contestada

Scientists believe that _____________ is an example of an internal force that changes the Earth’s crust.
a. mining
b. plate tectonics
c. human development
d. erosion

Respuesta :

Аноним Аноним
  • 24-02-2017
I believe the answer is tectonic plates
Answer Link
worldlyy
worldlyy worldlyy
  • 24-02-2017
It's B. Plate Tectonics
Answer Link

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