Register
Which two layers of the Earth are composed of iron and nickel?
134k views
1 vote
Which two layers of the Earth are composed of iron and nickel?

User Jeanaux
by
4.2k points

1 Answer

2 votes

Answer:

The core is made of two layers: the outer core, which borders the mantle, and the inner core. The boundary separating these regions is called the Bullen discontinuity. The outer core, about 2,200 kilometers (1,367 miles) thick, is mostly composed of liquid iron and nickel.

Step-by-step explanation:

User Ajnavarro
by
4.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.7m questions

6.1m answers

Other Questions

what weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal
It wouldn't let me type it out but in answer choice "C", it has "a word"
Nuclear power supplies Japan with about 75% of the country’s electricity. True or False?
11. Name 3 types of birds in Oceania and describe what makes them unique. 12. What are some ways that non-native species were introduced to Oceania? 13. What effects can invasive species can have on an
Which factor do Venezuela’s varied climates depend upon the most? A. elevation S. nearness to the ocean D. distance from the Equator F. natural vegetation
Link Copied!