Who?? When??
who named the outer core
Inge Lehmann
how much does the outer core weigh in percent of earth
30%
how deep is the outer core from the crust
1795 miles
Inge Lehmann often referred to herself as this
The only danish seismologist
the outer core spins in this direction
west
the outer core is approximately how thick
1400 miles
where was the earthquake she studied
new Zealand
the outer core is growing by blank every year
negative 1 mm
the outer layer is the blank physical layer
4th
what year was Inge Lehmann's paper published
1936
humans use the outer core for
navigation
3200 miles below the surface is
the outer core