cheergirl8700 cheergirl8700
  • 09-08-2019
  • Physics
contestada

What are Earth’s core and mantle made of? Explain how we know.

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brian6551 brian6551
  • 09-08-2019

the mantle is thickest, about 2900 km, crust is thinnest . ranging from about 6-70 km deep. 2. What are Earth's core and mantle made of? Explain how we know.

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