Q41
Particulate pollutants are
A.
are small solid particles and liquid droplets
AnswerB.
liquid droplets in atmosphere
C.
are small solid particles released into the atmosphere
D.
all of these
Answer: Option A
Solution
Answer: Option A
Solution:
Particulate matter contains microscopic solids or liquid droplets that are so small that they can be inhaled and cause serious health problems. Some particles less than 10 micrometers in diameter can get deep into your lungs and some may even get into your bloodstream.