There military strength, there economy must be stable, and they must have a strong government
Iron and Nickel.
Hope this helps please mark this as brainliest answer
Answer:
b
Explanation:
Subduction is when one plate slides under the other
Answer:
The rock of the ocean floor contains iron.
Explanation:
As molten material cooled and hardened, the iron bits inside lined up in the direction of Earth's magnetic poles, creating a pattern of magnetized stripes.
Hope this helps you :)
