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Earth's surface is the boundary between the atmosphere, and the solid Earth and oceans. Defined in this way, it has an area of about 510 million km 2 (197 million sq mi). [12] Earth can be divided into two hemispheres: by latitude into the polar Northern and Southern hemispheres; or by longitude into the continental Eastern and Western hemispheres.
This article includes the table with land use statistics by country.Countries are ranked by their total cultivated land area, which is the sum of the total arable land area and total area of permanent crops.
The entire yellow square is one square mile; the dark blue area at right represents 100 acres. The acre (/ ˈeɪkər / AY-kər) is a unit of land area used in the British imperial and the United States customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to 10 square ...
This is a list of the world's countries and their dependencies by land, water, and total area, ranked by total area. The entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which includes sovereign states and dependent territories. All 193 member states of the United Nations plus the two observer states are ...
Land, also known as dry land, ground, or earth, is the solid terrestrial surface of Earth not submerged by the ocean or another body of water. It makes up 29.2% of Earth's surface and includes all continents and islands. Earth's land surface is almost entirely covered by regolith, a layer of rock, soil, and minerals that forms the outer part of ...
Landmass. A landmass, or land mass, is a large region or area of land that is in one piece and not broken up by oceans. [1][2] The term is often used to refer to lands surrounded by an ocean or sea, such as a continent or a large island. [3][4] In the field of geology, a landmass is a defined section of continental crust extending above sea ...
More than half (54 percent) of the world's forests is in only five countries – the Russian Federation (20.1%), Brazil (12.2%), Canada (8.6%), the United States of America (7.6%) and China (5.4%). [ 2 ] Many of the world's forests are being damaged and degraded or are disappearing altogether. Their capacity to provide tangible goods, such as ...
The Americas, sometimes collectively called America, [ 5 ][ 6 ][ 7 ] known initially as India Nova, [ 8 ] are a landmass comprising the totality of North America and South America. [ 8 ][ 9 ][ 10 ] The Americas make up most of the land in Earth 's Western Hemisphere and comprise the New World. [ 5 ]