PM-2.5 is more harmful than PM-10 because ____.
A) the smaller particles can penetrate farther into the lungs
B) the particles are usually liquid droplets
C) PM-10 particles evaporate before you breathe them
D) they contain radon
Correct Answer:
Verified
Q2: The main component of photochemical smog is
Q3: Nitrogen dioxide (NO2) reacts with _ in
Q4: Which substance is the most abundant primary
Q5: Which pollutant is formed during the incomplete
Q6: Which gas will replace oxygen in blood
Q8: Benzene, a known carcinogen, is an example
Q9: Polar stratospheric clouds play a role in
Q10: Air pollutants are _ airborne substances.
A) exclusively
Q11: The legislation that empowers the U.S. Federal
Q17: Collectively,particles of soot,smoke,dust,and pollen are called
A) hydrocarbons.
B)
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