Approximately what percentage of earth’s surface is covered with water?
singleAnswer
71%
Earth Hydrosphere
Approximately what percentage of earth’s surface is covered with water?
Hydrosphere Earth Water distribution on Earth Ocean Atlantic Ocean Origin of water on Earth Land Atmosphere of Earth Albedo Geography of Canada
The hydrosphere is the combined mass of <b>water</b> found on, under, and above the 
surface of a ... The total mass of Earth&#39;s hydrosphere is <b>about</b> 1.4 × 10<sup>18</sup> tonnes, 
which is <b>about</b> 0.023% of Earth&#39;s total mass. At any ... Since 2/3 of <b>the Earth is</b> 
<b>covered</b> by <b>water</b>, <b>the Earth</b> is also called the blue <b>planet</b> and the watery <b>planet</b>. Earth is the third <b>planet</b> from the Sun and the only astronomical object known to 
harbor life. ... <b>About</b> 29% of <b>Earth&#39;s surface</b> is land consisting of continents and 
islands. The remaining 71% is <b>covered with water</b>, mostly by oceans but also 
lakes, ... In this view, the mass of Theia was <b>approximately</b> 10 <b>percent of Earth</b>; it 
hit&nbsp;... Most <b>water</b> in <b>the Earth&#39;s</b> atmosphere and crust comes from the world ocean&#39;s 
saline seawater, ... Typically, fresh <b>water</b> is defined as <b>water</b> with a salinity of less 
than 1 <b>percent</b> that of the oceans - i.e. below around 0.35‰. <b>Water</b> ... are very 
frequent and <b>almost</b> always not seriously considered when they were first 
developed. An ocean is a body of <b>water</b> that composes much of a <b>planet</b>&#39;s hydrosphere. On 
Earth, an ... Saline seawater covers <b>approximately</b> 361,000,000 km<sup>2</sup> (
139,000,000 sq mi) ... Color: Wavelength (nm), Depth at which 99 <b>percent</b> of the 
wavelength is ... Earth is often called the ocean <b>planet</b> because it is 70% <b>covered</b> 
in <b>water</b>. The Atlantic Ocean is the second largest of the world&#39;s oceans, with an area of 
<b>about</b> 106,460,000 square kilometers (41,100,000 square miles). It covers 
<b>approximately</b> 20 <b>percent of Earth&#39;s surface</b> and <b>about</b> 29 <b>percent</b> of its <b>water</b> 
surface area. ... From October to June the surface is usually <b>covered</b> with sea ice 
in the&nbsp;... <b>Water</b> covers <b>about</b> 71% of <b>Earth&#39;s surface</b>. The origin of <b>water</b> on Earth is the 
subject of a body of research in the fields of planetary ... While the majority of 
<b>Earth&#39;s surface is covered</b> by oceans, those oceans make up just a small fraction 
of the&nbsp;... Land, sometimes referred to as dry land, is the solid surface of Earth that is not 
permanently <b>covered</b> by <b>water</b> ... <b>Water</b> covers <b>approximately</b> 70.8% of 
planimetric <b>Earth&#39;s surface</b>, mainly in the form of oceans and ice formations; but 
this ... The latitude of the land will influence <b>how much</b> solar radiation reaches the 
surface. The atmosphere of Earth is the layer of gases, commonly known as air, that 
surrounds the <b>planet</b> Earth and is retained by Earth&#39;s gravity. The atmosphere of 
Earth protects life on Earth by creating pressure allowing for liquid <b>water</b> to exist 
on <b>the Earth&#39;s</b> surface, ... It extends from <b>Earth&#39;s surface</b> to an average height of 
<b>about</b> 12 km (7.5 mi;&nbsp;... In contrast, if the entire Earth was <b>covered</b> by <b>water</b> – a so-called ocean <b>planet</b> – 
the average temperature on the <b>planet</b> would rise to <b>almost</b> 27 °C. White-sky,&nbsp;... Canada has a vast geography that occupies much of the continent of North 
America, sharing ... Much of the Canadian Arctic is <b>covered</b> by ice and permafrost
. ... Canada is <b>covered</b> by forests, <b>approximately</b> 8 <b>percent</b> of the world&#39;s forested 
land, ... volcanoes existed during the early stages of the formation of <b>the Earth&#39;s</b> 
crust.
71 %
Water