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Geologists believe that Earth's layers separated because of their different densities. Shortly after Earth
formed, 4.6 billion years ago, it was bombarded with meteorites. The impact of the meteorites
created enough heat to melt some of Earth's rocks. Once these rocks melted, the densest materials
sank deep into Earth's center. This is what formed the core. The lighter materials floated to the top,
forming the crust. The mantle, in between the crust and the core, formed from what was left.
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Why is the earth in layers?
Its in layers because of the density of the compounds in the earth
How many layers does the earth have and name them?
how many layers does the earth have and name them
Compare Earth's compositional layers with its structural layers?
The Earth has three compositional layers and five structural layers. Both layers have iron, magnesium, aluminum and silica.
How do you know that the earth is in layers?
how do we know about the earth's layers when we never drilled that far down?
How does earthquake waves determine the different layers of the earth?
how earthquakes helped in determining the different layers of earth
How many layers are of the earth?
The earth has a total of 6 main layers.
Why is the earth in layers?
Its in layers because of the density of the compounds in the earth
How are the layers of the earth related to the movement of the earth's tectonic plates?
it is a part of the EARTH layers.
How are layers of the earth related to the movement of the earth's tectonic plates?
it is a part of the EARTH layers.
How the layers of the Earth are related to the movement of the earth's tectonic plates?
it is a part of the EARTH layers.
How many layers does the earth have and name them?
how many layers does the earth have and name them
What is the layers on the earth layers?
the layers of the earth is crust (oceanic and continental), mantle and core (outer and inner)
How are earth layers formed?
sedimenatary rock create layers in the surface of the earth and eruptions from volcanoes also make layers of the earth.
Compare Earth's compositional layers with its structural layers?
The Earth has three compositional layers and five structural layers. Both layers have iron, magnesium, aluminum and silica.
What are the 3 layers in the earth?
Crust, Mantle, and Core are the 3 layers in the earth.
How do you know that the earth is in layers?
how do we know about the earth's layers when we never drilled that far down?
How are the layers of the earth related to the movement of the earths tectonic plates?
it is a part of the EARTH layers.
