The crust goes down about 10 kilometers. Continental crust is about 3 billion years old and oceanic crust is about 70-100 million years old.
about 3,000 km study island question
The degree of temperature and exertion of pressure by the molten materials (magma) within the mantle is directly proportional to its depth. This means that, the deeper you go down the mantle the higher the degree of temperature and pressure exerted.
Through Mine Shafts, and Conveyor Belts that go far under.
earthquakes and volcanoes
It's mantle with less, then mantle with more as you go deeper into earth.
the earths core is the hottest part of the earth. the metals in the earths outer core is liquid because of the heat and the metals in the earths core is solid but still the earths core is the hottest
1800km - 1900km
1800km - 1900km
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about 3,000 km study island question
Earthquakes do not exactly erupt. Earthquakes are caused by the movement the Earth's tectonic plates. Yes, Earthquakes can contribute to the eruptions of Volcanoes because when one plate goes under the other water could be taken with it down into the Mantle. The water and sometimes air when is in the mantle is forced to find an exit and those exits are Volcanoes. When they go into the Volcano pressure builds up and the Volcano erupts. So really Earthquakes are caused by the movement of the Earths tectonic plates while Volcanoes are caused by a build up of pressure in the Earths Mantle.
as far as the midnight zone
The degree of temperature and exertion of pressure by the molten materials (magma) within the mantle is directly proportional to its depth. This means that, the deeper you go down the mantle the higher the degree of temperature and pressure exerted.
1800km - 1900km
because it gets hotter as you go in to the earths surface. the six miles is only the crust because the mantle is to hot to in to.
if its dormant yes if its acitive no there will always be lava or molton rock in a volcano as long as its active volcanoes tubes lead to the earths core however its too hot to go that far down
Each relationship between each layer is different. Like the mantle and the outer core. Its like the mantle is solid and it starts to soften and turn to liquid the deeper you go. Or like the outer core and the inner core . The outer core starts to get harder and denser and the deeper you go the solider it gets. Like the mantle and the crust too. The mantle gets a little more solid and becomes the crust.