15 c
-3°C + 5°C = 2°C
The temperature of the lithosphere varies depending on its depth, location, and composition. Generally, the temperature increases with depth, with the upper layers being cooler than the lower layers. The average temperature of the lithosphere ranges from about 0°C at the surface to over 1,000°C at the base of the lithosphere.
The constant temperature underground is known as the geothermal gradient, which averages around 25-30°C per kilometer depth. This means that the temperature increases with depth below the Earth's surface.
The Earth's crust has an average depth of about 30-50 km. It is primarily composed of oxygen, silicon, aluminum, and iron, with varying amounts of other elements. The temperature of the crust increases with depth, ranging from about 200°C at the surface to over 800°C at the base of the crust.
The temperature of the lithosphere can vary depending on factors such as depth and location. Generally, the temperature increases with depth, with the top of the lithosphere being cooler than the lower parts. At the surface, temperatures can range from around 0°C in polar regions to over 50°C in hot desert areas.
(°C) = ((°F) − 32) × (5/9) =(100.7-32) x (5/9)= 38.16666 ~38.2 °C
The temperature gradient of an oil well refers to the change in temperature per unit depth below the surface. It varies depending on factors such as the geothermal gradient of the region and the specific characteristics of the well. Generally, the temperature gradient in oil wells ranges from 0.02 to 0.05°C per meter of depth.
The temperature of the lithosphere varies depending on depth, location, and geologic activity. Generally, temperatures can range from around 200°C to over 1000°C in the upper mantle. The outermost layer, the crust, has a temperature that ranges from around 200°C to 500°C.
Both temperature and pressure increase with depth.
The temperature of lithospheric plates varies depending on their depth within the Earth's crust. Generally, the temperature increases with depth due to the geothermal gradient. At the surface, temperatures can range from around 0°C to over 1000°C at greater depths.
Away from tectonic plate boundaries, it is 25-30°C per km of depth in most of the world therefore it is somewhere between 75 and 90°C at that depth thanks to Wikipedia for that one.