25 I guess.
Just under 30%
Approximately 29% of the Earth's surface is occupied by the continents and islands. The remaining 71% is covered by oceans.
Approximately 30% of the Earth's surface is covered by land, the remaining 70% of the surface is covered by water.
Continents cover about 29% of Earth's surface. The rest is mostly covered by oceans.
33% of the land surface of earth is covered by deserts.
About 71 percent of the Earth's surface is water-covered.
Approximately 71 of the Earth's surface is covered by water.
Roughly 71% of the Earth's surface is covered by water, with oceans making up the majority of this coverage. The remaining 29% consists of landmasses, including continents and islands.
75% of the earth is covered by water. Only 25% of the earth is covered by the continents.
Approximately 10 of the Earth's surface is covered in snow and ice.
Approximately, 72.1% of the Earth's surface is covered by Ocean.
I think it is 75 % of the earths surface is covered by limestone