I / CRUST
The shallow part
is crowded.
Roots, pipes, basements, worms, three subway lines and every earring that left the house “for five minutes.”
TODAY’S PAGE IS GEOLOGICALLY UNREASONABLE
Street level is behind you almost immediately. The rest is mostly hot rock and increasingly poor website maintenance.
I / CRUST
Roots, pipes, basements, worms, three subway lines and every earring that left the house “for five minutes.”
Commercial drilling has barely scratched 12.3 km.
You have a scrollbar.
II / LITHOSPHERE
Pressure archives everything. Granite remembers a parking garage. Basalt retains a faint impression of a loading spinner.
III / UPPER MANTLE
The mantle is solid rock that flows over millions of years. A glacier, if the glacier were 1,400°C and deeply uninterested in your schedule.
COMMON MISCONCEPTIONUNDERGROUND OCEAN OF LAVA
VERY PATIENT SOLID
IV / TRANSITION ZONE
Atoms fold into denser arrangements. The page narrows. Blue ringwoodite holds water inside its crystal structure, which feels like showing off.
EXTINCT GROUP CHAT · COMPRESSED 743 KM
V / LOWER MANTLE
This is most of the descent. No gift shop. No hidden civilization. Just immense pressure and one increasingly audible layout engine.
BROWSER LAYOUT ENGINE
VII / OUTER CORE
Iron and nickel circulate around the solid inner core, generating Earth’s magnetic field and catching unsecured page furniture.
DEPTH ACHIEVED
Earth’s center is still 2,371 km below. Your scrollbar, however, has made a compelling argument for stopping.
Depths follow the USGS model of Earth’s major layers. Other material has undergone less rigorous peer review.