Air is composed of a mixture of gases. The main components of air are nitrogen (about 78%), oxygen (about 21%), and a small amount of other gases like carbon dioxide, argon, and trace amounts of gases like neon, helium, and methane. These gases are essential for supporting life on Earth. Nitrogen helps to dilute oxygen and maintain a stable atmosphere, while oxygen is crucial for respiration and is necessary for most living organisms. Carbon dioxide plays a role in the carbon cycle and is important for plants during photosynthesis. The composition of air can vary slightly depending on location and other factors, but these are the main components that make up the air we breathe.
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Air is composed of a mixture of gases. The main components of air are nitrogen (about 78%), oxygen (about 21%), and a small amount of other gases like carbon dioxide, argon, and trace amounts of gases like neon, helium, and methane. These gases are essential for supporting life on Earth. Nitrogen helps to dilute oxygen and maintain a stable atmosphere, while oxygen is crucial for respiration and is necessary for most living organisms. Carbon dioxide plays a role in the carbon cycle and is important for plants during photosynthesis. The composition of air can vary slightly depending on location and other factors, but these are the main components that make up the air we breathe.
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Answer:
AIR IS MAGMDE OF MANY GASES
SUCH HAS CO2 O2 HELIUM NITROGEN
ARGON ETC
COMPOSITION OF AIR
NITROGEN:78
OXYGEN:20.9
CARBON DIOXIDE:0.03
ARGON:0.90
OTHER:0.17