Question

A Choose the correct option for each of the following.
1. The source of air pollution is
(a) smoke from factories and automobiles (b) industrial waste discharge into rivers
(C) sound produced from factories and automobiles (d) oil spills
2. Which of the following is a greenhouse gas?
(a) Nitrogen (b) Oxygen
(c) Carbon dioxide (d) Argon
3. Deforestation leads to an increase in
ya) the amount of carbon dioxide
(b) the amount of carbon monoxide
(c) the amount of oxygen
(d) the amount of nitrogen
4. Which of the following is not an alternate fuel choice for automobiles?
(a) CNG
(b) LPG
Kc) Hydrogen fuel (d) None
5. Which of the following is a disease caused due to air pollution?
(a) Cholera
(b) Bronchitis (c) Typhoid
(d) Jaundice​

Answer 1

Explanation:

$1 = a \\ 2 = c \\ 3 = a \\ 4 = d \\ 5 = d$