There are 57,506,000 square miles of land surfaces in the world, including much that is uninhabitable by humans (Antarctica, arctic climes, swamps, mountains, and deserts).
The metric equivalent is 148,940,000 km2 and this represents 29.2% of the Earth's total surface area.
The total surface area of Earth is approximately 510.1 million square kilometers.
Mars has a total surface area of approximately 55.9 million square miles.
Earth has a total land surface area of approximately 57.5 million square miles, which is equivalent to 36.8 billion acres.
The Earth's total surface area is approximately 510.1 million square kilometers.
Asia - 17,212,000 sq. miles about 30% of the earths surface First off, Wrong. Second off, Wrong again. Water covers 75% of earths surface so how is Asia 30% of earths surface Even still, If Asia was 17,212,000 square miles then the Earth must be the size of Pluto xD Correct answer - Asia is more than 3 billion square miles
Earth's moon (surface area) - 14,645,750 square miles.
The surface area of planet Earth is 196.9 million square miles or 5,489,256,960,000,000 square feet.
There are approximately 57.5 million square miles of land on earth, only 29.2 percent of the earth's surface.
The Earth's surface area is about 196,940,400 square miles (510,072,000 km²), of which 29.2% or 57,506,000 square miles is land surface (148,940,000 km²)
The total surface area of Earth is approximately 510.1 million square kilometers.
About 198 million square miles. The radius of Earth at the equator is about 3963 miles. The surface area of a sphere is given by Area = 4 pi r2, so the surface of the earth is: 4 x 3.14159 x 3963 miles x 3963 miles = 197,359,320.78684 square miles, plus a little extra to compensate for the vertical height of mountains and depth of valleys.
Earth's surface area is approximately 510 million square kilometers.
The book I have was printed in 2000. The surface area of Russia then was 6,592,735 miles.
Area of water: 139,668,500 square miles (361,740,000 km), equals 71% of the total surface of the Earth.
Mars has a surface area of about 55 million square miles, while Earth's surface area is approximately 197 million square miles. Therefore, Earth is about 3.6 times larger in terms of size than Mars.
Lake Superior has a surface area of 82,103 km²
The total surface area of the Earth is 510 million square kilometers (197 million square miles). Land area is about a third of the total area, accounting for 148.94 million sq km, or 57.5 million square miles. Mexico has an area of 1,958,200 square kilometers or 761,606 square miles. It would account for 0.38% of the Earth's total surface area, or 1.3% of the world's land area.