30%
70%
100
continental drift
99% of the worlds LANDsurface is covered by the continents
mountains cover 24% of the earths surface
crust
Just under 30%
the earths plates shifted....
In great detail
100
continental drift
99% of the worlds LANDsurface is covered by the continents
69%
70%
205%
mountains cover 24% of the earths surface
One third is surface and the rest is the sea.
The continents have moved, Volcanoes and mountains have made hige changes in the earths suface too.