I heard this from another page on the internet.
If you dig 5 miles down starting from the deepest part of the Pacific Ocean, you will hit the mantle.
By far, the mantle.
A distance of about 1,800 miles [2,896.8 kilometers] separates the earth's mantle from the earth's crust.
The asthenosphere begins at around 100-150 km depth in the Earth. This is below the lithosphere, which consists of the crust and the uppermost mantle (the plates in plate tectonics).The asthenosphere is in the mantle, but it is still unclear how much of the mantle (which goes down to a depth of ~2900 km) is actually part of the asthenosphere.
The The crust and the uppermost layer of the mantle form the lithosphere. The asthenosphere, which is still in the upper mantle, is the next layer down.
convection currents bringing heat to every part of the mantle
So far the farthest down someones gone is 12 km.
It is just beneath the lithosphere, so about 200 feet.
Not even close. It goes down less than two kilometers into the continental crust, over thirty kilometers away from the upper reaches of the mantle. The bottom of the ocean is far closer to the mantle.
3160 miles-mantle to inner core.
By far, the mantle.
A distance of about 1,800 miles [2,896.8 kilometers] separates the earth's mantle from the earth's crust.
If the convection currents in the earth's mantle slowed down then the mantle would slow down. Eventually, the mantle would stop all movement.
The mantle, by far, is the thickest layer of the Earth.
Yes it is. By far.
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.
Well there is the crust, upper mantle, lower mantle, outer core, and the inner core. So, the lower mantle is the 3rd one down.
The asthenosphere begins at around 100-150 km depth in the Earth. This is below the lithosphere, which consists of the crust and the uppermost mantle (the plates in plate tectonics).The asthenosphere is in the mantle, but it is still unclear how much of the mantle (which goes down to a depth of ~2900 km) is actually part of the asthenosphere.