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What causes the pressure that allows diamonds form in the mantle?
Diamonds are believed to be formed about 90 miles below the surface of the Earth, in the mantle. So, the weight of the Earth above them creates the pressure to form diamonds.
What causes the pressure to allow diamonds to form in the mantle?
The weight of the rocks in the crust and upper mantle.
What causes the rock in the mantle at divergent boundaries to melt?
The crust stretches and gets thinner so the pressure decreases on the mantle rocks below this causes part of the mantle to melt
What causes the rocks in the mantle at divergent boundaries to melt?
Rocks in the mantle at divergent boundaries melt due to the decrease in pressure as tectonic plates move apart. This reduction in pressure lowers the melting point of the rocks, causing them to melt and form magma.
What causes the pressure that allows diamands to form in the matle?
Diamonds form deep in the mantle due to the extreme pressure exerted by overlying rocks. This pressure, combined with high temperatures, helps carbon atoms to bond together in a unique crystalline structure that makes up diamonds.
What causes pressure to cause diamonds in the mantle?
The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.
What causes the pressure that allows diamonds to form in?
The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.
What causes the pressure that allows diamonds form in the mantle?
Diamonds are believed to be formed about 90 miles below the surface of the Earth, in the mantle. So, the weight of the Earth above them creates the pressure to form diamonds.
What causes the pressure that allows diamonds to form in the Earth's mantle?
The high pressure that allows diamonds to form in the Earth's mantle comes from the weight of overlying rocks and minerals pressing down on carbon deposits deep within the Earth. This pressure, combined with high temperature, causes the carbon atoms to crystallize and form diamonds over millions of years.
What causes the pressure to allow diamonds to form in the mantle?
The weight of the rocks in the crust and upper mantle.
What causes the pressure that allows diamonds to form in the mantle?
Gravity and the mass of rock above the diamond stability zone.
What pressure allows diamonds to form in the mantle?
The high pressure in the Earth's mantle, estimated at around 725,000 pounds per square inch (50,000 atm), is what allows diamonds to form. This pressure is combined with high temperatures and specific carbon-containing fluids in the mantle, which lead to the crystallization of diamond.
What causes the rock in the mantle at divergent boundaries to melt?
The crust stretches and gets thinner so the pressure decreases on the mantle rocks below this causes part of the mantle to melt
What causes the rocks in the mantle at divergent boundaries to melt?
Rocks in the mantle at divergent boundaries melt due to the decrease in pressure as tectonic plates move apart. This reduction in pressure lowers the melting point of the rocks, causing them to melt and form magma.
What causes the pressure that allows diamands to form in the matle?
Diamonds form deep in the mantle due to the extreme pressure exerted by overlying rocks. This pressure, combined with high temperatures, helps carbon atoms to bond together in a unique crystalline structure that makes up diamonds.
What is the least rigid part of the mantle?
The asthenosphere is the least rigid part of the mantle. It is a semi-fluid layer just below the lithosphere that allows the tectonic plates to move.
Which portion of the mantle is more plastic?
The upper mantle is more plastic compared to the lower mantle. This is because the upper mantle is closer to the Earth's surface, which allows for more pressure release and higher temperatures, making the rock more ductile and capable of flow.
