The oceanic crust.
Continental crust.
The Earth's crust ranges in thickness from five to 25 miles. It is the outermost layer of the Earth and is divided into two types: continental crust and oceanic crust. Continental crust is thicker than oceanic crust.
The layer you are referring to is the continental crust, which averages about 25 miles in thickness. It is the outermost solid shell of the Earth and is composed of various rocks, such as granite and sedimentary rocks.
The average is 9 miles.The average continental crust thickness is 22 miles thick. The maximum crust thickness is 56 miles underneath the Himalayas, and is 16 miles thick at its thinnest in various places.The average oceanic crust is about 4 miles thick.For the entire Earth then, the average crust thickness is 9 miles.To scale size, the earths crust would be about the thickness of 3 ordinary sheets of paper on a basketball. The thickness of a chicken eggshell would be 16 pieces of paper on a basketball, so the earths crust is 5 times thinner than a typical egg shell. And the crust is only as thick as the egg shell at its maximum thickness underneath Nepal.Sleep tight.
Continental crust can be 25 or more miles in thickness....
Sounds right to me. Also remember that the earth's crust is thicker under the continents (land) than under the ocean where it becomes thinner.
The average is 9 miles.The average continental crust thickness is 22 miles thick. The maximum crust thickness is 56 miles underneath the Himalayas, and is 16 miles thick at its thinnest in various places.The average oceanic crust is about 4 miles thick.For the entire Earth then, the average crust thickness is 9 miles.To scale size, the earths crust would be about the thickness of 3 ordinary sheets of paper on a basketball. The thickness of a chicken eggshell would be 16 pieces of paper on a basketball, so the earths crust is 5 times thinner than a typical egg shell. And the crust is only as thick as the egg shell at its maximum thickness underneath Nepal.Sleep tight.
We live on the crust. It is the thinnest layer of rock.
Oceanic crust is roughly 4 miles in average depth. Continental crust is on average 25-30 miles in depth.
The Earth's oceanic crust is very thin at the mid-ocean ridges, and gradually thickens as it moves away from the ridges. The continental crust is thickest under mountain ranges. The average depth of oceanic crust is around 5 miles. The average depth of continental crust is 22 miles.
The thickness of mantle is about 2,900 kilometers
the thinnest parts of the oceanic crust. most at a subduction zone in the deep ocean trenches.