Ocean water makes up about 71% of the Earth’s surface.
75%
75%
75% of the Earth's surface makes up the hydrosphere.
Yes it does
Earth is the answer
earth is 75% water and about 16% of earth surface is Uninhabitable (desert)
Most of earth's atmosphere is in the lowest layer, the troposphere. Thus most of the gases are within 15 km of the Earth's surface.
Water makes up 75% of the total surface of Earth.
Estimates vary, but somewhere between 70 and 75 percent of the Earth's surface is covered in water. This does not include the polar icecaps. === ===
earth is 75% water and about 16% of earth surface is Uninhabitable (desert)
Saturn doesn't have a surface per se, but rather is a ball made up of hydrogen and helium. Hydrogen makes up 75 percent of the planet's atmosphere.