Question

Which statement about Earth’s core helps explain Earth’s magnetic field?

A: Earth’s core is composed of magnets.
B: Earth’s core is composed of iron and nickel.
C: The outer core is solid.
D: The inner core is liquid and moving.

Answer 1

the answer is D.

Step-by-step explanation:

i got it right on edge:)

Answer 2

D: The inner core is liquid and moving.

Step-by-step explanation: