km) Download. Land-based pollution has threatened 22 percent of the Earth’s coral reefs. 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. 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 Only one-third of municipal solid waste is recycled in the United States each year. At 30,370,000 km2 (11,730,000 sq mi), Africa is the second largest continent on Earth after Asia. Question: How much of the land on Earth is covered by humans? 25% land:75% water <---- b. What Norman Simenson said, almost correctly. 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 … CSV XML EXCEL. According to a "National Geographic" report in 2005, 40 percent of the Earth was used for agricultural purposes. ... About 71 percent of the Earth's surface is water-covered. However, about 75% of the surface is covered by water. km) Urban land area where elevation is below 5 meters (sq. 29% of Earth is land mass. Question: How much of the land on Earth is covered by humans? 30 10 50 Ο Ο Ο 100 25 Question 2 Where Are The Two Ice Sheets Located Today? 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. Question: Question 1 What Percentage Of Earth's Land Surface Do Glaciers Currently Cover? 75% land:25% land c. 40% land:60% water d. 10% land:90% water percentage, but how to measure the area. Earth’s surface is about 500 million km2, but most of that (70.8%) is water, which we’re not really very good at. Of that land 33% is desert. km) Rural land area where elevation is below 5 meters (sq. As of 2020, the global population has risen to an astonishing 7.8 billion. km) Urban land area (sq. In 2009, more than 20,000 beaches were closed as a result of land pollution. Illustration about Graph shows percentage ratio of water and land on Earth`s surface. All … Of the remaining 28% about 40% is pure wilderness. 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. This leaves around 30 percent of the planet's surface as potential farmland, totaling just over 57 million square miles. WDI Tables. Thematic data tables from WDI. 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. All other figures, including total cultivated land area, are calculated on the basis of this mentioned data. How much land ice is there in the World? km) Download. Space Place... in a snap!How much water is on Earth?Earth is special because it has so much water. DataBank. km) Urban land area (sq. Landcover is one key way that we can measure how much of the terrestrial environment has been covered by humans. According to the FAO Global Land Cover SHARE database, produced in 2014, 0.6% of Earth's land surface is defined as 'Artificial surfaces'. You can get some nice projections of this and more information at the antipodes entry at Wikipedia, and if I can find it soon I'll edit in a link to a copy of an app I made long ago that lets you move around the globe and "see" the antipodes. Of that 29% humans occupy less than 1% of that area. km) Download. km) Urban land area where elevation is below 5 meters (sq. Space and astronomy news. Up to 80 percent of land pollution is caused by energy production, food production and transportation. DataBank. Answer: Approximately 10%. Continue reading "What Percentage of the Earth’s Land Surface is Desert?" Online tool … Current Land Use. Because of the recent rapid growth, this means that whoever is alive today makes up 6.5 percent of this extremely high number. (with a minor transposition of digits_ The Northern hemisphere is about 60.7% water and 39.3% land. Skip to content. 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. The earth is 71% water and 29% land. 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. 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. About 97 percent of all water is held in the ocean. Only a fairly small percentage of Earth's land is covered by glaciers. 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). What percentage of the earths surface is covered by water?- E 8. 14% is true desert and 15% has desert like characteristics. Online tool for visualization and analysis. a. What percentage of land on earth can be used for agriculture/farming?- A 7. 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. Analysis of satellite data included land used for both crops and livestock. The Southern hemisphere is about 80.9% water and 19.1% land. Interestingly, 108 billion people have ever walked this 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. 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. 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. 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. 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 . Another 30 percent of the planet's fresh water is located in the ground, within a half-mile of the Earth's surface. 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. “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. DataBank. Agriculture and deforestation, in particular, have played a huge role in releasing greenhouse gas pollution. Posted on June 1, 2010 December 24, 2015 by Fraser Cain. 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 … Human land-based activities have led to some of that warming. Illustration of charts, ocean, water - 87610248 CSV XML EXCEL. 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 … 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. 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). Seventy percent of Brazil’s deforested land is used as pasture, with feed crop cultivation occupying much of the remainder. Urban land area where elevation is below 5 meters (% of total land area) Land area (sq. 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. CSV XML EXCEL. 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