1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lord [1]
2 years ago
6

What is so special about the outer core?

Geography
1 answer:
VikaD [51]2 years ago
7 0

Answer:

It is made of liquid metal.

Explanation:

Earth is divided into few layers, and those layers are further divided into subdivisions. The layer in the central part of the planet is the core, and the core is divided into the inner core and outer core. The outer core is wrapped around the inner core.

The outer core is very thick, 2,200 km thick in fact. Unlike the inner core which is solid, the outer core is made up of liquid metal, mostly liquid iron and nickel. The metal is in liquid form because of the very high temperature and pressure. Because it is composed of metal, the outer core conducts electricity with ease. This layer also is in constant movement, or rather the material in it is constant movement, and this is due to the intense convection.

You might be interested in
Which individuals from this unit would you consider to be a hero modern history!!! Include some background. NEED HELP FAST PLEAS
Sedaia [141]

Monandas Gandhi

(you will need to add more background.) he stood for peace and caused others to be at peace around him

3 0
3 years ago
Read 2 more answers
Name 3 features of underground water and explain one of them in detail​
Shalnov [3]

Some of the most typical characteristics of groundwater are weak turbidity, a constant temperature and chemical composition and almost overall absence of oxygen. Circulating groundwater can have extreme variation in the composition with the appearance of pollutants and various contaminants.

3 0
3 years ago
Read 2 more answers
A geologist observes abundant fossils of a distinctive trilobite species in a shale, but this trilobite disappears as she walks
MAXImum [283]

Answer:

The first trilobite species went extinct and its ecological niche was occupied by another species, which may have evolved from the first cap

Explanation:

Considering the knowledge of geography and the situation you described in the text, the correct answer is that ", the Trilobite species went extinct and its ecological niche was occupied by another species, which may have evolved from the first cap.

8 0
2 years ago
How far down could a person travel beneath the surface of the earth and still survive?
Leona [35]

they can not go down into the Earth at all. Due to technology, we would need better technological advances.

5 0
3 years ago
Read 2 more answers
How many continents do we have?
sukhopar [10]
We have 8 continents on the Earth
5 0
3 years ago
Read 2 more answers
Other questions:
  • If y equals 32, then what is x in this equation? y = 192 ÷ x
    12·2 answers
  • How did imperialism, nationalism, and militarism contribute to making this a world war? A)One nation was not allowed to gain pow
    9·1 answer
  • Is it’s possible to build a triangle with side lengths of 3,3, and 9 ?
    13·2 answers
  • Most of earth's atmosphere is composed of which of the following two gases
    13·2 answers
  • Why do volcanoes take on different shapes at earth’s surface?
    5·1 answer
  • What does this sign mean?
    10·1 answer
  • What does laccolith and sill have in common?
    8·2 answers
  • Which of these is a sociofact that has spread throughout the world? (4 points)
    11·1 answer
  • Give three examples of natural resources found in Lath America. Explain which industries use these natural resources
    12·1 answer
  • Definição de carta informal​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!