Question

Which statement best explains why Earth’s outer core is in liquid form?

a The iron-nickel alloy melts due to hot temperatures.
b The outer core has a tarry consistency.
c This region is less dense when compared to the mantle.
d This region is under extreme pressure from the weight of other layers.

Answer 1

Answer:

Option (D) is your correct answer

The region under extreme high pressure from the weight of outer layers.

I hope it helps!