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  • 10-01-2017
  • Physics
Answered

How did scientists discover the Earth had a liquid outer core and solid inner core?

Verified Answer :

Anonymous Anonymous
  • 10-01-2017

Dr. Inge discovered the make up of the earths inner core by studying how an earthquakes waves bounced off the core. And Inge Lehmann was studying the waves of a 1929 earthquake when she found them acting inconsistently with solid mantle crust 
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