what is the material between 2900 kilometers and 5200 kilometers below earths surface inferred to be
3 answers
That would be the outer core.
If I remember my geology lesson correctly, Earth's layers are from center to the top:
inner core
outer core
lower mantle
upper mantle
astenosphere
mantle
crust
lithosphere
inner core
outer core
lower mantle
upper mantle
astenosphere
mantle
crust
lithosphere
lower mantle