How Much Surface Of The Earth Is Occupied By Water And Land Respectively

Of the lands total surface about 29 of that surface is land and 71 is ocean The quantities that make up those s are. Virtual water trade impact of changes land use on water land cover change dynamics using gis hydrologic impacts of land use changes green and blue water consumption How Much Surface Of The Earth Is Occupied By Water And LandWater On EarthWater On EarthWater On EarthWater On EarthWater Full Text Hydrologic Impacts Of Land Use Changes Read More.

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Proportionately the water hemisphere is approximately 89 percent water almost all pertaining to the World Ocean 6 percent dry land and 5 percent polar ice cap.

How much surface of the earth is occupied by water and land respectively. All forms of water change from one form into another in the process of circulation. Total surface area of earth. This includes water vapor in the air such as clouds.

Answer the following in one sentence each1 How much surface of the earth is occupied by water and land respect. Earths surface is about 500 million km but most of that 708 is water which were not really very good at. About 292 of Earths surface is land consisting of continents and islands.

About 71 percent of the Earths surface is water-covered and the oceans hold about 965 percent of all Earths water. The total land surface area of Earth is about 57308738 square miles of which about 33 is desert and about 24 is mountainous. 708 361132000 sq km Total land surface area.

In the image below the ditch the sea and the. The table below shows Alphonse Bergets estimates of the land area in each continent in the land and water hemispheres. Surface water is all water on the surface of the planet.

Subtracting this uninhabitable 57 32665981 mi 2 from the total land area leaves 24642757 square miles or 1577 billion acres of habitable land. Looks about right. The first is the more general about 70 of Earth is water while about 30 is land US Geological Society.

Find an answer to your question 15 XenonQ. In simplest terms water makes up about 71 of the Earths surface while the other 29 consists of continents and islands. Earths continents on the other hand cover the remaining 149 million km² 575 or.

An insignificant amount of water is contained in the atmosphere and in organisms. Subtract Earths volume from that of the larger sphere to get a volume for the water of 145753101 1018 m3. More precise definitions need to be developed.

Oceans streams lakes ponds and other bodies of water found on the Earths surface are considered surface water. Some folks in the know have estimated that Urban land use at this point is closer to 24 of the earths land area and they speculate that. Average depth of ocean over 34 of Earths surface 3800 m so it over the whole surface it would form a hollow sphere 2850 m thick.

This is in contrast to groundwater which is found beneath the surface of the earth. So ignoring oil rigs and the occasional cruise liner were only talking about a total possible land surface to cover of roughly 149 million km2. Atmospheric water also exists.

There are generally two versions of the answer to this question. Radius of Earth 6378000 m so volume of Earth 108678129 1021 m3. We predict that there is 40 to 90 water and 15 to 50 land on Earths surface.

292 148940000 sq km There are a total of 5 oceans and they are the Arctic Pacific Atlantic Indian and the Antarctic Ocean. My attention was recently drawn to an estimate that 27 of the worlds land excluding Antarctica is occupied by urban development. Total water surface area.

Water also exists in the air as water vapor in rivers and lakes in icecaps and glaciers in the ground as soil moisture and in aquifers and even in you and your dog. Each year the amount of precipitation falling to the earths surface is equal to the amount of water evaporated from the surface of the land and oceans put together. The remaining 708 is covered with water mostly by oceans seas gulfs and other salt-water bodies but also by lakes rivers and other fresh water which together constitute the hydrosphere.

This estimate which is perhaps the first of its kind in the world is the product of the Columbia University Socioeconomic Data and Applications Center Gridded Population of the World and the Global Rural-Urban Mapping Project GRUMP and would amount to. To break the numbers. And since 70 of the Earths surface is covered by water that works out to 361 million km² 1394 million mi².

A little more than 70 of the earths surface is covered by water. Land 149 million km² or 925 million mi² Ocean 361 million km² or 2243 million mi².

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