Is the outer core and the inner core solid or liquid

the outer core is a liquid and the inner core is a solid.

Explanation:

This is because if you look in a scientific book you will fine the answer. I dont want to give an explanation so look in at book

Earth's inner core is solid.

The outer core is where the circulating conducting liquid generates the geodynamo, responsible for our magnetic field.

answer; the nazca plate is converging with the south american plate