Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Is the outer core liquid or solid?

2

Unlike the inner (or solid) core, the outer core is liquid. It is also constructed of iron.

{{ relativeTimeResolver(1576188646785) }}

points 94
Rating

Earth's outer core is a fluid layer composed of molten iron and nickel.

{{ relativeTimeResolver(1581537418699) }}

points 70
Rating

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE