Discover a world of knowledge and get your questions answered at IDNLearn.com. Our platform is designed to provide reliable and thorough answers to all your questions, no matter the topic.

Which layer of Earth is very dense and solid and consists most likely of an iron-rich alloy?

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


Sagot :

Final answer:

The Earth's inner core is dense and solid, likely containing an iron-rich alloy, surrounded by the outer core and the mantle.


Explanation:

Inner core of the Earth is very dense, solid, and likely consists of an iron-rich alloy, primarily iron and nickel. It is surrounded by the outer core, a region of liquid iron and nickel. The next layer is the mantle, mainly composed of iron and magnesium silicates.


Learn more about Earth's layers here:

https://brainly.com/question/12457832