The CO2 content by volume, in the atmospheric air is about

Question

The CO2 content by volume, in the atmospheric air is about (A) 3.34% (B) 4% (C) 0.0314% (D) 0.34%.

Tardigrade Admin · Accepted Answer

The atmosphere (air) is a mixture of several gases. Near the earth's surface it consists of 78% nitrogen, 21% oxygen, 0.93% argon, 0.03% carbon dioxide and small quantities of hydrogen, helium, neon, krypton and traces of many other gases.

Q. The CO2 content by volume, in the atmospheric air is about

3.34%

4%

0.0314%

0.34%.

The atmosphere (air) is a mixture of several gases. Near the earth's surface it consists of 78% nitrogen, 21% oxygen, 0.93% argon, 0.03% carbon dioxide and small quantities of hydrogen, helium, neon, krypton and traces of many other gases.

Q. The CO₂ content by volume, in the atmospheric air is about