the earths crust is 25 miles beneath the continents and 6.5 miles beneath the ocean
The thickness of the Earh's crust about 40 km will be at the contenintal crust.
Its oceanic crust
Iceland is a volcanic island on the midatlantic ridge, separating the North American Plate to the west from the European Plate to the east.
half diagonal thickness of ridge
The Mid-Atlanic Ridge is the divergent boundary that is responsible for seafloor spreading. Consisting mostly of divergent boundaries, with transform faults as well, this is the site where new oceanic crust is added, increasing the size of the ocean. This location is dotted with underwater volcanoes as igneous basaltic magma is added to fill in the gap left as the oceanic plates drift away.
The Earth's crust is thinnest beneath the oceans. Oceanic crust averages about 5-10 kilometers (3-6 miles) in thickness, while continental crust can range from 20-70 kilometers (12-43 miles).
The Earth's crust is most similar in thickness to that of the atmosphere. The Earth's crust varies in thickness from oceanic crust (around 5-10 km) to continental crust (around 20-70 km), which is comparable to the thickness of the atmosphere (around 100 km).
The Oceanic Crust close to the Mid Ocean Ridge is thinner than that Oceanic Crust far away from the ridge. This is due to tensional forces, as a result of crustal expansion and rock fracturing during the formation of the ridge.the oceanic crust is thinner
MidAtlantic Airways ended in 2006.
MidAtlantic Airways was created in 2002.
Continental crust.
The Earths Crust can be divided between Oceanic Crust and Continental Crust. Oceanic and Continental Crust are quiet different. The thickness of oceanic crust is between 5km and 10km. It is made of mainly basalt, grabbo and diabise. The thickness of continental crust is between 30km and 50km. It is made up of lighter rocks such as granite.