15% of the earths surface is livable.
Of the 28% of the surface of the Earth that is land, arable land (that can be farmed) accounts for about one eighth (13%), there are permanent crops on about a twentieth (5%), permanent pastures on a quarter (26%) forest and woodlands cover one third (32%) cities 1.5% (and increasing!) and other unusable areas about a third (30%)
100
mountains cover 24% of the earths surface
30%
30%
About 15% of Earth's surface is covered by the taiga biome! :)
100
69%
70%
205%
mountains cover 24% of the earths surface
30%
30%
69%
69%
About 71.1% of earths surface is covered by the ocean.
0.01% of the earths surface (nothing)
I think it is 75 % of the earths surface is covered by limestone