[DOC] [TLE] Carbon Cycle - humans, body, used, water, process, Earth, life, plants [PAR] For the world to work as it does, everything has to be constantly recycled. The 
carbon cycle is just one of several recycling processes, but it may be the most 
important ... proteins, lipids, and nucleic acidsall of which form the basis of life 
on Earth. ... Respiration: The process in which oxygen is used to break down 
organic... [DOC] [TLE] carbon cycle facts, information, pictures | Encyclopedia.com articles ... [PAR] For the world to work as it does, everything has to be constantly recycled. The 
carbon cycle is just one of several recycling processes, but it may be the most 
important ... proteins, lipids, and nucleic acidsall of which form the basis of life 
on Earth. ... Respiration: The process in which oxygen is used to break down 
organic... [DOC] [TLE] Biogeochemical Cycles [PAR] Biogeochemical cycles: the movement (or cycling) of matter through a system ... 
by matter we mean: elements (carbon, nitrogen, oxygen) or molecules (water) ... 
by rain or snow will also have an RT in the atmosphere nearly equal to this ... 
photosynthesis is the basis of life on Earth. ... organic material (sugar) + oxygen [DOC] [TLE] High School Earth Science/The Carbon Cycle - Wikibooks, open ... [PAR] It is not the most abundant element in the universe or even on the Earth, but it is 
the ... Our atmosphere is mostly made of nitrogen and oxygen, but there is a small 
... Plants and algae use this carbon dioxide, along with water and energy from ... 
Humans have changed the natural balance of the carbon cycle because we use
... [DOC] [TLE] global carbon cycle - Globe Carbon Cycle [PAR] the best at joining with other elements to form compounds necessary for life, ... 
Carbon is also present in the Earth's atmosphere, soils, oceans, and crust. ... On 
a global basis, this processes transfers large amounts of carbon from one pool (
the ... The carbon cycle has a large effect on the function and well being of our 
planet... [DOC] [TLE] The Carbon Cycle : Feature Articles - NASA Earth Observatory [PAR] Jun 15, 2011 ... oxygen (O), is the building block of life. It's the element that anchors all organic 
substances, from fossil fuels to DNA. On Earth, carbon cycles... [DOC] [TLE] Hypothetical types of biochemistry - Wikipedia [PAR] Hypothetical types of biochemistry are forms of biochemistry speculated to be 
scientifically viable but not proven to exist at this time. The kinds of living 
organisms currently known on Earth all use carbon ... The element silicon has 
been much discussed as a hypothetical alternative to carbon. Silicon is in the 
same group as... [DOC] [TLE] hydrosphere | Earth science | Britannica.com [PAR] Hydrosphere, discontinuous layer of water at or near Earth's surface. ... the 
processes by which water is transferred from one reservoir to another (or 
transformed .... In addition to these ions, rainwater contains small amounts of 
dissolved ... global biogeochemical cycle of an element, (2) they may have an 
impact on climate,... [DOC] [TLE] What is the Carbon Cycle? What is the science behind it? | United ... [PAR] Jun 5, 2014 ... What percentage of the CO2 in the atmosphere has been produced ... 'Carbon is 
the backbone of life on Earth. ... Any change in the cycle that shifts carbon out of 
one reservoir puts more carbon in the other reservoirs. ... In each case, oxygen 
combines with sugar to release water, carbon dioxide, and energy... [DOC] [TLE] The Nutrient Cycle | SSWM - Sustainable Sanitation and Water ... [PAR] This movement of nutrients, essential for life, from the environment into plants ... 
On the one hand, this leads to soil depletion on the land, and on the other hand, 
... On the earth, there is a constant and natural cycle how these elements are ... 
as large-scale farming have caused some significant changes in nutrient cycles. [DOC] [TLE] Chapter 5: The Living Environment -

Question: The Earth has water & oxygen cycles in addition to one for this element, the basis of organic life
Answer: Carbon