Example of primary pollutant
A) SO2
B) NO2
C) CO
D) hydrocarbons
Correct Answer:
Verified
Q4: Growing agricultural crops between rows of planted
Q5: The main atmospheric layer near the surface
Q6: Man made sources of radiation pollution are:
A)mining
B)explosion
Q7: The cutting down of trees and setting
Q8: Percentage of forest area recommended by the
Q10: Commonly used radioactive isotopes in scientific research
A)14
Q11: Drinking of fluoride containing water results :
A)fluorosis
B)chlorosis
C)minemata
D)methaemoglobinema
Q12: Chipco movement is a public agitation that
Q13: High biological oxygen demand indicates:
A)absence of microbial
Q14: Ozonosphere seen in
A)ionosphere
B)thermosphere
C)mesophere
D)stratosphere
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