What term refers to harmful chemicals emitted directly into the air from natural processes and human activities?
A) secondary pollutants
B) direct smog
C) photochemical smog
D) tertiary pollutants
E) primary pollutants
Correct Answer:
Verified
Q4: Major air pollutants include _.
A) nitrogen oxides,carbon
Q5: Human inputs of outdoor air pollutants occur
Q6: What do all volatile organic compounds have
Q7: The Asian Brown Cloud is a(n)_.
A) large
Q8: The Asian Brown Cloud is approximately the
Q10: The stratosphere _.
A) is where the Asian
Q11: Photochemical smog is formed when primary pollutants
Q12: The atmosphere is divided into spherical layers
Q13: Sixteen of the world's twenty most polluted
Q14: Burning coal will produce pollutants such as
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents