Which BEST describes the physical properties of the Earth's core?A)semi-moltenB)water and organic substancesC)a solid lower part and a liquid upper partD)contains volcanic, sedimentary and granitic rocks
Answer: C) A solid lower part and a liquid upper part
Explanation:
The Earth's outer core is a fluid layer and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. Hopefully I'm right!
