What is the Mohorovicic Discontinuity temperature?

It has been estimated1 that this layer has a temperature of 500°–600° C at the base of the continental crust and 150°–200° C in the sub-oceanic discontinuity.

How deep is the Mohorovicic Discontinuity?

Moho, or Mohorovičić discontinuity, boundary between the Earth’s crust and its mantle. The Moho lies at a depth of about 22 mi (35 km) below continents and about 4.5 mi (7 km) beneath the oceanic crust.

What is Mohorovicic Discontinuity made of?

As you probably know, the Mohorovicic Discontinuity is the boundary of the earth’s crust and the mantle. It would be made of elements such as oxygen, iron, sodium, silicon, and aluminum, among others. These elements would be present in rocks that make up both the Earth’s crust and mantle.

What is the temperature of the lithosphere in Celsius?

Temperature of the lithosphere can range from a crustal temperature of zero degrees Celsius (32 degrees Fahrenheit) to an upper mantle temperature of 500 degrees Celsius (932 degrees Fahrenheit).

How thick is the Moho?

The Moho is considered to be a transitional zone between the crust and mantle that is, on average, about 500m in thickness.

What depth is the Moho?

Also termed the Mohorovicic’ discontinuity after the Croatian seismologist Andrija Mohorovicic’ (1857-1936) who discovered it. The boundary is between 25 and 60 km deep beneath the continents and between 5 and 8 km deep beneath the ocean floor.

What is the approximate temperature at the mantle outer core boundary?

The temperature of the mantle varies greatly, from 1000° Celsius (1832° Fahrenheit) near its boundary with the crust, to 3700° Celsius (6692° Fahrenheit) near its boundary with the core. In the mantle, heat and pressure generally increase with depth.

What is the temperature of crust?

Just as the depth of the crust varies, so does its temperature. The upper crust withstands the ambient temperature of the atmosphere or ocean—hot in arid deserts and freezing in ocean trenches. Near the Moho, the temperature of the crust ranges from 200° Celsius (392° Fahrenheit) to 400° Celsius (752° Fahrenheit).

What is average temperature of mantle?

The temperature of the mantle varies greatly, from 1000° Celsius (1832° Fahrenheit) near its boundary with the crust, to 3700° Celsius (6692° Fahrenheit) near its boundary with the core. In the mantle, heat and pressure generally increase with depth. The geothermal gradient is a measurement of this increase.