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1 vote
The earth is composed of four layers three of these layers are solid and only one is liquid which layer exits in the liquid state

A. Crust
B. Inner core
C. Mantle
D. Outer core

2 Answers

4 votes

Answer:

D

Step-by-step explanation:

The outer core is liquid!

User Aenw
by
3.4k points
3 votes

Answer:

The outer core is a liquid

Step-by-step explanation:

The outer core is a fluid composed of iron and nickel

User Rodedo
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3.4k points