oxygen-23%
nitrogen-71%
carbon dioxide-0.03
argon-0.9
The Earth's atmosphere is approximately 79% Nitrogen, 20% Oxygen and 1% other gasses - including Argon, Neon and Carbon Dioxide.
About 21% of the Earth's atmosphere is composed of oxygen.
The process primarily responsible for the development of the present percentage of free oxygen in the Earth's atmosphere is photosynthesis. This process is carried out by plants, algae, and cyanobacteria, which convert carbon dioxide and water into oxygen and glucose with the help of sunlight. Over time, this has led to the accumulation of oxygen in the atmosphere to its present level of around 21%.
12.358% of Sulphur dioxide in the atmosphere.78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and other gases with very small percentage.
About 21 of the Earth's atmosphere is made up of oxygen.
Nitrogen,Oxygen,Carbon Dioxide And The rest of the percentage is other gases
The Earth's atmosphere is approximately 79% Nitrogen, 20% Oxygen and 1% other gasses - including Argon, Neon and Carbon Dioxide.
It is because plants take in carbon dioxide and breathe out Oxygen whereas, man and animals breathe in oxygen and breathe out carbon dioxide. This cycle of life maintaines a roughly same percentage of O2 and CO2 in the atmosphere.
oxygen-23% nitrogen-71% carbon dioxide-0.03 argon-0.9
The low air pressure in the atmosphere is due to the limited amount of gases present, including mostly nitrogen and oxygen. While there is carbon dioxide in the atmosphere, it makes up a small percentage compared to nitrogen and oxygen.
The percentage of oxygen in the Earth's atmosphere by mass is approximately 21.
The balance of oxygen and carbon dioxide is maintained in the atmosphere by the oxygen released by plant during photosynthesis and carbon dioxide released by human ,animal's etc in the atmosphere
Mars' atmosphere contains 0.13% oxygen. Over 95% of the atmosphere on Mars is carbon dioxide.
Through oxygen cycle. Humans and animals take in oxygen and give out carbon dioxide. Plants take in carbon dioxide and give out oxygen. This ways the oxygen is circulated in the atmosphere.
Carbon dioxide is being released. As you breathe in you inhale fresh oxygen, but as you breathe out your body releases carbon dioxide.
Carbon dioxide is increasing in the atmosphere, and oxygen is decreasing.
Oxygen makes up roughly 20% of the atmosphere. Carbon Dioxide makes up 0.035% of the atmosphere.