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Outgassing.
The vast majority of all carbon is carbon 12. Carbon dioxide is one of several gasses, such as water vapor and sulfur dioxide, that are trapped in the mantle. It enters the mantle through subduction, a process where oceanic crust slowly slides into the mantle, bringing a variety of substances, including carbon compounds, with it. The carbon in the mantle then rises with magma which erupts on the surface through volcanoes.
Diffusion is the process used to transport substances (such as oxygen and carbon dioxide) into and out of the cell.
Carbon dioxide and atmospheric nitrogen enable plants to carry on photosynthesis
The Haber process generates ammonia by reacting hydrogen and nitrogen. With no nitrogen, the process absolutely will not work.
Outgassing.
Water, carbon dioxide, nitrogen and sunlight are needed. A plant uses the sunlight on leaves (and stems) to convert carbon dioxide in the presence of water to form carbohydrates, releasing oxygen in the process. This process is called photosynthesis. Also, Nitrogen is used to form protein substances in a different type of plant metabolism that incorporates carbon, water and nitrogen.
Nitrogen fixation is the conversion of atmospheric nitrogen, N2, into some biological form, such as ammonia, NH3, or nitrogen dioxide, NO2. In nature, this process is most often completed by nitrogen-fixing bacteria or diazotrophs. Nitrogen fixation is important because only fixed nitrogen can be used for basic biological substances such as proteins and nucleic acids.
Cool down Nitrogen dioxide, until it is colorless. N2O4 is Colourless
The atmosphere 4.5 billion years ago was mostly Carbon Dioxide from volcanoes with little or no oxygen in the air. Though, through the process of photosynthesis there is now 71% of Nitrogen, 21% of Oxygen and 0.3 % of water vapour and Carbon Dioxide!
this microorganisms is called denitrifying bacteria, it helps to decompose the nutrients (nitrogen) back to the atmosphere. and the process of returning nitrogen or carbon dioxide to the atmosphere is called denitrification.
carbon dioxide and oxygen
It is a chemical process. The nitroglycerin decomposes into water vapor, carbon dioxide, nitrogen, and oxygen.
The vast majority of all carbon is carbon 12. Carbon dioxide is one of several gasses, such as water vapor and sulfur dioxide, that are trapped in the mantle. It enters the mantle through subduction, a process where oceanic crust slowly slides into the mantle, bringing a variety of substances, including carbon compounds, with it. The carbon in the mantle then rises with magma which erupts on the surface through volcanoes.
Diffusion is the process used to transport substances (such as oxygen and carbon dioxide) into and out of the cell.
carbon dioxide + water +light energy------> carbohydrates+ oxygen
Rain is natrually acidic due to carbon dioxide, which react with water to form carbonic acid. Sulfur dioxide and nitrogen oxide from industrial process can also react to form sulfuric and nitric acids, which can make rain abnormally acidic.