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What is the depth range and the fraction in terms of both volume and mass of the earths crust?
108321*1012km3
What cartographers use to measure the height and depth of earths other features?
Sea level
Why do few earthquakes happen at earths mantle?
Few earthquakes occur in the Earth's mantle because the mantle is primarily composed of solid rock that behaves plastically over long periods, allowing it to deform without breaking. Most earthquakes are concentrated in the crust, where stress builds up in brittle rock layers and is released suddenly. Additionally, the mantle's depth and high temperatures create conditions that prevent the rapid release of energy associated with seismic events. As a result, the majority of seismic activity is limited to the Earth's crust.
Why do volcanoes occur at a subdution zone?
the oceanic crust being subducted is Basaltic. It goes through changes from pressure and temperature as it ids subducted. It goes from basalt to Amphibolite and finally at 100km depth eclogite. At the 100 km a lot of the water is forced out of the rock allowing the surrounding area to liquidize. Since it is liquid it is less dense then the solid area and rises. as it reached into the Continental or ocean crust it melts the surrounding area, and magma rises forming a volcano.
How do temperature and salinity relate to deep-current movement?
The density of the water increases with the salinity, so saline water is denser and sinks to the bottom. Temperature is also a factor, however. Cold, saline water is the densest
Does pressure and temperature increase or decrease with depth below earths surface?
it increases
What is the temperature o the Earths crust?
The temperature of Earth's crust varies widely depending on location. On average, the temperature of the crust increases by about 25 to 30 degrees Celsius per kilometer of depth. In general, at a depth of 30-40 kilometers, temperatures can reach 500-800 degrees Celsius.
How does temperature change depth in earth crust?
The temperature increases with increasing depth within Earth's crust.
What is the temperature of the Earth27s crust in degrees Fahrenheit?
The temperature of the Earth's crust varies depending on location and depth. On average, the temperature increases by about 25-30 degrees Fahrenheit per kilometer of depth. At the surface, the average temperature is around 50-70 degrees Fahrenheit, but it can reach much higher temperatures at greater depths.
How does temperature change with depth below earths surface?
temperature increases with depth
Is the stable constant interior temperature of the earths crust very close to the normal body temperature of humans?
False
How The depth of the earths crust compared to the rest of the earth is a comparable to the?
Skin of an apple
What is the temperature range of the crust in Celsius?
The temperature range of the Earth's crust varies depending on location and depth, but generally ranges from about 0 to 1,000 degrees Celsius. The temperature increases with depth due to the geothermal gradient, which is the rate at which the Earth's temperature increases with depth below the surface.
How does temperature change with depth in Earth's crust?
Temperature generally increases with depth in Earth's crust, with an average increase of about 25 to 30 degrees Celsius per kilometer. This increase is due to the geothermal gradient, which is the rate at which Earth's temperature increases with depth. However, there can be variations in the geothermal gradient depending on factors like local geology, tectonic activity, and heat flow.
What is the depth range and the fraction in terms of both volume and mass of the earths crust?
108321*1012km3
What is the depth of the Earth's crust the composition and relative temperature?
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.
Why does the temperature in the thermocline decrease with depth?
The sun can't reach the thermocline layer to heat that depth of water
