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when this earth cooled from being hot, all the Iron and Nickle get concentrated inside earth forming inner two layers Inner solid core and outer liquid core. Then with the passage of time earth solidifies gradually and mantle solidifies and now at this stage our crust the outer most part of earth look like its final product.
Jedediah Rutherford
Wiki User
∙ 10y agoThe earth's 4 layers were from the cooling process. They think the earth was 1 big, hot ball consisting of rocks and metals.
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What are some questions a scientists would form about a sedimentary rock?
how old they are how long the layers formed what kind of rocks
Why do scientists believe that the earth developed in a series of layers?
because the earth as it builds up over time new layers formed from the techtonic plates each layer probobly has their own plates but not discovered yet and when convergent bounderies made mountains and more land, the earth made new layers that were capable of living on
Faults can form in which layer of the earth?
Faults are formed at the outer solid layers of the Earth. They are developed within the earths crust or Lithosphere.
How have scientist been able determine the composition of earths layers?
Scientists have been able to determine the composition of earth's layers using various ways. In most cases, samples have been taken and studied so as to determine the layers of the earth.
How did scientists figure that the earth was made of layers?
Scientists used seismic waves to discover the layers of Earth.
How do scientists believe the layers of the earth were formed?
dust and ice and other partcials
Which of earths layers is formed by volcanic activity?
Crust
What are facts on how the layers of the earth was formed?
No one knows for sure about how the layers formed. Scientists are trying to find out how. SORRY : (
How were earths layers formed as rocks melted?
They formed as heavier and lighter rocks separated
Which is a method scientists use to determine the composition of earths layers?
Shooting seismic waves into the planet
What made the Earths layers?
Your mom made the earths layers
How many layers in earths mantle?
there are 7 layers in earths mantle.
What is a method scientists use to determine the composition of earths layers?
Type your answer here... D.Comparing the composition of the crust to other bodies in the solar system
What are some questions a scientists would form about a sedimentary rock?
how old they are how long the layers formed what kind of rocks
Why do scientists believe that the earth developed in a series of layers?
because the earth as it builds up over time new layers formed from the techtonic plates each layer probobly has their own plates but not discovered yet and when convergent bounderies made mountains and more land, the earth made new layers that were capable of living on
Faults can form in which layer of the earth?
Faults are formed at the outer solid layers of the Earth. They are developed within the earths crust or Lithosphere.
How have scientist been able determine the composition of earths layers?
Scientists have been able to determine the composition of earth's layers using various ways. In most cases, samples have been taken and studied so as to determine the layers of the earth.
