zaynebsherwani
zaynebsherwani zaynebsherwani
  • 31-01-2017
  • Mathematics
contestada

how are the inner core and outer core similar and different

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rohrer67572
rohrer67572 rohrer67572
  • 02-05-2017
The outer core of the Earth is a liquid layer about 2,260 kilometers thick. It is made of iron and nickel. This is above the Earth's solid inner core and below the mantle. Itsouter boundary is 2,890 km (1,800 mi) beneath the Earth's surface.

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