Question

7) The term ‘smog’ was first used in 1905 to describe the conditions of fog that contained soot or smoke
in it. Smog is basically a combination of various gases with water vapour and dust. Which of the
following persons used the word 'smog' for the first time?
a) H A Des Voeux
b) Oscar Auerbach
c) Robert O Becker
d) Robert M Jacobson

Answer 1

Answer:

option (a) H. A Des Voeux is the right answer.

Answer 2

Answer:

a) H A Des Voeux.

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