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The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
The difference in composition is what caused the Earth to develop layers as it cooled.!Differences in density caused earth to develop layers as it cooled.The earth has different layers because as it formed, the lighter parts (like continental crust) floated to the surface, and the really heavy parts (like iron and nickel in the core) sank to the middle.
how earthquakes helped in determining the different layers of earth
earthquakes are caused by the movements of the disorganized layers deep below the surface of the earth. in some places the layers are evenly arranged whereas in some other places they overlap many others. the magnitude of the earthquake depends on the complexity in rearrangement of those layers. of course, sometimes they are also caused by external factors like, explosions caused by nuclear testing, etc; but in general internal rearrangements influence the scale of earthquakes.
the earth is in solid and liquid form thus penetration is different tha:t account for the different earth layers.
The technology used to find out the different layers of the earth is referred to as sonar technology. This is the method that geologists use to find details about the layers of the earth.
A model of the Earth, which probably focuses on the different layers of the Earth.
Because there different kind of layers and they each are totally different from each other!