[DOC] [TLE] Most abundant Elements in our life - Nature education [PAR] List of elements abundant in Earth's Atmosphere, Lithosphere, Hydrosphere, 
Biosphere. [DOC] [TLE] hydrosphere | Earth science | Britannica.com [PAR] Water is the most abundant substance at the surface of Earth. ... miles) in Earth's 
atmosphere and downward to depths on the order of five kilometres in its crust. ... 
rocks now in existence and about 5 percent of the mass of Earth's crust as a 
whole. .... distribution of elements (in chemical element: The hydrosphere); 
volcanic... [DOC] [TLE] Average Chemical Composition of Earth's Crust, . Hydrosphere, and ... [PAR] Surprisingly, the crust's most abundant element is oxygen, and it readily 
combines with the Earth's crust second most ... percentage in both mass and 
volume. [DOC] [TLE] Hydrosphere - Wikipedia [PAR] The hydrosphere is the combined mass of water found on, under, and above the 
surface of a ... The total mass of the Earth's hydrosphere is about 1.4  1018 
tonnes, which is about 0.023% of ... Most evaporation comes from the oceans 
and is returned to the earth as snow or rain (page 27). .... Common land  
common-pool. [DOC] [TLE] Chemical Layering of the Earth [PAR] The eight most abundant elements in the whole Earth are: Iron (Fe - 35%), 
Oxygen ... the total mass of the Earth can be calculated from the characteristics of 
its ... are highly interrelated with the geosphere, the hydrosphere and the 
atmosphere. [DOC] [TLE] Re: What is the mass and volume percentages of certian layers of ... [PAR] Nov 16, 1999 ... The Hydrosphere, which represents that part of the earth which is liquid water, ... 
up of 11 elements, which together account for about 99.5 percent of its mass. The 
most abundant is oxygen (about 46.60 percent of the total),... [DOC] [TLE]  Most abundant elements: oxygen (in solid earth), iron (core), silicon ... [PAR] Most abundant elements: oxygen (in solid earth), iron (core), silicon (mantle) ... 
unchanged over its 4.5 Gyr history.  Extraterrestrial ... average C/N mass ratios: 
  7.9 for ... Atmosphere  biosphere  hydrosphere combination is almost a... [DOC] [TLE] What Four Elements Make Up Almost 90% of the Earth? - Synonym [PAR] These elements make up more than 90 percent of the Earth's mass. ... Oxygen, 
the second most abundant element on Earth, is found mainly in the crust. ... Since 
the majority of the Earth's volume is taken up by its liquid mantle, it makes ... the 
composition of the atmosphere, the hydrosphere (the Earth's water systems) or 
the... [DOC] [TLE] Water on earth: the hydrosphere and the oceans - Chem1 [PAR] Jan 21, 2008 ... Water is the most abundant substance at the earth's surface. ... this water, which 
amounted to about 0.01% by mass of the primoridal material. ... to place by the 
wind until it is condensed back to its liquid phase to form clouds. ... distribution of 
many of the chemical elements in different parts of the ocean and... [DOC] [TLE] the composition of- the earth's crust - USGS Publications Warehouse [PAR] Relative abundance of the elements in the earth's crust ..............................................
...... . Masses of the lithosphere, the hydrosphere, and the atmosphere . ... Mass of 
the hydrosphere .....  . ...... that iron loses its magnetism at 785, but this. [DOC] [TLE] THE CHEMICAL EARTH [PAR] The Earth and all its living and non-living components consist of complex ..... 
most abundant element in the whole Earth due to the massive amount of iron in 
the... [DOC] [TLE] Earth - National Geographic Society [PAR] Aug 26, 2016 ... Its diameter is about 12,700 kilometers (7,900 miles), and its mass is about .... 
Rocks with oxygen and silicon, the most abundant elements in the ... of the 
element carbon through the Earth's atmosphere, hydrosphere, and... [DOC] [TLE] How it works - The Biosphere - Earth Systems, The fourspheres, The ... [PAR] Nitrogen also

Question: By mass it's the most abundant element in Earth's hydrosphere
Answer: Oxygen