Only one-third of municipal solid waste is recycled in the United States each year. km) Download. “I would hope this gives people a perspective on the very dominant role that humanity now plays on Earth,” Professor Ron Milo from the Israeli Weizmann Institute of Science, who led the work, told The Guardian. WDI Tables. 75% land:25% land c. 40% land:60% water d. 10% land:90% water According to a "National Geographic" report in 2005, 40 percent of the Earth was used for agricultural purposes. percentage, but how to measure the area. The total land surface area of Earth is about 57,308,738 square miles, of which about 33% is desert and about 24% is mountainous. Percentage figures for arable land, permanent crops land and other lands are all taken from the CIA World Factbook as well as total land area figures (note that total area of a country is a sum of total land area and total water area). 25% land:75% water <---- b. Alps And Himalayas Iceland And Greenland Greenland And Antarctica O Oo Canada And South America Here Is A Portion Of The Whitewater Wi Topographic Map. Of the precipitation which falls on Earth, about 77 percent falls over the oceans. km) Download. What percent of earth is water how big is the google earth base five countries hold 70 percent of world Surface Area Of The EarthWhat Percene Of The Earth S Land Surface Is Desert UniverseProtecting 17 Percent Of Earth S Land Could Save Two ThirdsHow Much Land On Earth In … Most (99.5%) of the permanent ice volume in the world is locked up in ice sheets and glaciers.The Antarctic Ice Sheet is the largest store of frozen freshwater; it would raise sea levels by 57.9 m (its “sea level equivalent”, or SLE) on full melting ().The Antarctic Ice Sheet covers 8.3% of the Earth’s land surface. Question: How much of the land on Earth is covered by humans? km) Download. Because of the recent rapid growth, this means that whoever is alive today makes up 6.5 percent of this extremely high number. The total landmass of Earth is 148,939,063.133 km2 (57,505,693.767 sq mi), which is about 29.2% of the total surface area. km) Urban land area where elevation is below 5 meters (sq. This leaves around 30 percent of the planet's surface as potential farmland, totaling just over 57 million square miles. Analysis of satellite data included land used for both crops and livestock. Universe Today. In 2009, more than 20,000 beaches were closed as a result of land pollution. About 97 percent of all water is held in the ocean. How much land ice is there in the World? 14% is true desert and 15% has desert like characteristics. All other figures, including total cultivated land area, are calculated on the basis of this mentioned data. At 30,370,000 km2 (11,730,000 sq mi), Africa is the second largest continent on Earth after Asia. Thematic data tables from WDI. What percentage of land on earth can be used for agriculture/farming?- A 7. Of that 29% humans occupy less than 1% of that area. The earth is 71% water and 29% land. Another 30 percent of the planet's fresh water is located in the ground, within a half-mile of the Earth's surface. Current Land Use. The percentages of earth's land surface can be divided into different types: 20% covered by snow land, 20% mountains, 20% dry land, 30% good land that can be farmed, 10% land doesn't have topsoil. Subtracting this uninhabitable 57% (32,665,981 mi 2 ) from the total land area leaves 24,642,757 square miles or 15.77 billion acres of habitable land. What percentage of the earths surface is covered by water?- E 8. Once you have a measure of the area you are interested in, and a measure of the area of Earth's entire surface, finding the percentage is basic sixth-grade arithmetic. (with a minor transposition of digits_ The Northern hemisphere is about 60.7% water and 39.3% land. CSV XML EXCEL. Online tool for visualization and analysis. That's a lot of land, but much of it is not even remotely arable, as 20 percent of Earth's land mass consists of desert, and even more is devoted to alpine … Space Place... in a snap!How much water is on Earth?Earth is special because it has so much water. It is quite small, about 15% of land on Earth is antipodal to other land, resulting in ~4.4% of total surface of Earth being land to land antipodal. Earth’s surface is about 500 million km2, but most of that (70.8%) is water, which we’re not really very good at. Human land-based activities have led to some of that warming. Urban land area where elevation is below 5 meters (% of total land area) Land area (sq. km) Urban land area (sq. ... About 71 percent of the Earth's surface is water-covered. The highest point on land is Mount Everest (8,848 metres or 29,029 ft) and the deepest known part on ocean is The Mariana Trench (11,034 metres or 36,200 ft). The Southern hemisphere is about 80.9% water and 19.1% land. 30 10 50 Ο Ο Ο 100 25 Question 2 Where Are The Two Ice Sheets Located Today? According to the FAO Global Land Cover SHARE database, produced in 2014, 0.6% of Earth's land surface is defined as 'Artificial surfaces'. However, about 75% of the surface is covered by water. Rural land area where elevation is below 5 meters (% of total land area) Urban land area where elevation is below 5 meters (% of total land area) Land area (sq. DataBank. Skip to content. As of 2020, the global population has risen to an astonishing 7.8 billion. Of the remaining 28% about 40% is pure wilderness. Overall, 82 percent of life on Earth is made up of plants, 13 percent is bacteria, and just five percent of life on Earth is animals. In my research all of the data found on the land surface area was around 1.5 × 10 8 km 2 . Illustration about Graph shows percentage ratio of water and land on Earth`s surface. Landcover is one key way that we can measure how much of the terrestrial environment has been covered by humans. a. km) Rural land area where elevation is below 5 meters (sq. 29% of Earth is land mass. Answer: Approximately 10%. What Norman Simenson said, almost correctly. CSV XML EXCEL. DataBank. Area of Australia = 7,617.930 km^2 Area of the Earth = 510,072,000 km^2 7,617,930 / 510,072,000 = 0.014935 0.014935 x 100 = 1.4935 What is the ratio of land to water on earth? The percentages of earth's land surface can be divided into different types: 20% covered by snow land, 20% mountains, 20% dry land, 30% good land that can be farmed, 10% land doesn't have topsoil. Land covers 196.9 million square miles of the planet, which is broken up into 196 countries that are home to 7.125 billion people. Agriculture and deforestation, in particular, have played a huge role in releasing greenhouse gas pollution. Terrestrial protected areas (% of total land area) World Database on Protected Areas ( WDPA ) where the compilation and management is carried out by United Nations Environment World Conservation Monitoring Centre ( UNEP-WCMC ) in collaboration with governments, non-governmental organizations, academia and industry. Online tool … Space and astronomy news. Up to 80 percent of land pollution is caused by energy production, food production and transportation. Posted on June 1, 2010 December 24, 2015 by Fraser Cain. Illustration of charts, ocean, water - 87610248 Rural land area where elevation is below 5 meters (% of total land area) Urban land area where elevation is below 5 meters (% of total land area) Land area (sq. CSV XML EXCEL. km) Urban land area where elevation is below 5 meters (sq. Question: How much of the land on Earth is covered by humans? Interestingly, 108 billion people have ever walked this earth. Of that land 33% is desert. While that may seem to be excessive the definition of a desert is a place that receives less rain fall than evaporation during an average year. Continue reading "What Percentage of the Earth’s Land Surface is Desert?" More than 75 percent of Earth’s land areas are substantially degraded, undermining the well-being of 3.2 billion people, according to the world’s … All … Land-based pollution has threatened 22 percent of the Earth’s coral reefs. km) Urban land area (sq. Only a fairly small percentage of Earth's land is covered by glaciers. Land-use changes alone are responsible for 13 percent of global carbon dioxide emissions as well as 44 percent of methane emissions and 80 percent of nitrous oxide emissions. Seventy percent of Brazil’s deforested land is used as pasture, with feed crop cultivation occupying much of the remainder. The amount of water located on Earth is enough to cover the entire land mass of the contiguous United States to a depth of 107 miles. DataBank. 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