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Approximately 25% of the earth is dry land.
Lincoln Wolf
Mylene Wintheiser
All the earth's land surface has been discovered. There are parts that are virtually unexplored, however.
Wiki User
∙ 14y agoThe land surface of the Earth is between 29% and 30% of the total area, depending on the definition of the terms "land" and water.
The best estimate is about 149 million km2 of the total of about 510 million km2, which is 29.2%. (57.5 million square miles out of 196.9 million square miles)
Wiki User
∙ 6y agoAbout 30%
Well as about 69% is sea that leaves 31% which isn't sea....
Wiki User
∙ 14y agoabout one fourth
Wiki User
∙ 12y agoi think 25% of land covers the earth.
Wiki User
∙ 11y agoit is cover 25% land and 90 or 95 % water
Wiki User
∙ 9y ago70 percent
Anonymous
what fraction is the earth coverd by land
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How much of earths surface is covered in land?
About one third of the land surface of the earth is desert.
How much of the earths land surface was covered by rainforest 100years ago?
50%
During the last ice age how much of the earths surface was covered by glaciers?
30%
How much of the earths land mass is habitable?
If by land mass you mean the surface, then 99% is habitable.
How much of the earths land surface is permanently covered by snow and ice?
About 10.4% of the world's land surface (approximately 6,020,000 square miles (15,600,000 square kilometers))is glaciated (is covered with frozen ice).
How much of the earths surface is covered is covered by land?
about one fourth
How much of earths surface is covered in land?
About one third of the land surface of the earth is desert.
How much of the Earths surface is covered by the continents?
Approximately 30% of the Earth's surface is covered by land, the remaining 70% of the surface is covered by water.
How much of earths is covered by water?
Roughly 75% of Earths Surface is covered by water. (including the Oceans, lakes and land Ice).
How much of the earths land surface was covered by rainforest 100years ago?
50%
How much of the earths surface is covered in garbage?
28 %
How much of the earths deserts are covered by sand dunes?
About 20% of the deserts are covered by sand. Others are covered by soil or rock.
How much of the earths surface in covered in water?
Approximately 71% of the Earth is covered by oceans.
How much earth is covered with salt water?
Approximately 70% of earths surface is covered by the oceans.
During the last ice age how much of the earths surface was covered by glaciers?
30%
How much of earth's land is covered by the desert?
About 1/3 (33%) of the land surface is covered by deserts.
What covered most of earths surface at the beginning of the second era?
Warm, shallow seas covered much of Earth's surface during early Paleozoic time.
