What two elements is the earth's core made of July 8, 2019 16 32 64 128 The earth's core is made up primarily of what two elements
:max_bytes(150000):strip_icc()/internal-structure-of-the-earthwith-english-labels--3d-illustration-523049135-5aa73e09ff1b780036f1c711-5bb78d5c46e0fb0026d10eef.jpg)