Multiple Choice
The most abundant component of dry air is
A) radon.
B) carbon monoxide.
C) nitrogen.
D) helium.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q21: The industrial fixation of nitrogen to produce
Q22: What crucial role does sunlight play in
Q23: Carbon monoxide blocks the ability of _
Q24: Pollution levels are not affected by temperature
Q25: Which one of the following is NOT
Q27: CFCs are inert in the troposphere and
Q28: The layer of the atmosphere that is
Q29: Even if all CFC production could be
Q30: In the removal of pollution,the most expensive
Q31: The major source of all air pollutants