Question

the composition of air is better represent in the ​

Answer 1

Answer:

We often take air as a single unit. In reality, air is composed of several gases. The composition of air consists of three key components of air, namely Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon-di-oxide (0.03%) and water vapor.  Air also has some other gases but they are in very minute percentage.

Explanation:

Answer 2

Answer:

We often take air as a single unit. In reality, air is composed of several gases. The composition of air consists of three key components of air, namely Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon dioxide (0.03%) and water vapor.  Air also has some other gases but they are in very minute percentage.

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