Which of the following has the smallest impact on winds?
A) Coriolis effect B) friction
C) humidity D) pressure gradient force
Question 2
These six pollutants are known as the criteria pollutants and are covered by the National Ambient Air Quality Standards.
A) particulates, sulfur dioxide, nitrogen oxide, lead, VOC's and smog
B) particulates, sulfur dioxide, carbon monoxide, nitrogen oxides, lead, and VOC's
C) particulates, sulfur dioxide, carbon monoxide, nitrogen oxide, lead, and ozone
