Teaching Gujarat SET Paper 1 Mock Test People Development & Environment Environmental Issues Pollution
Which steps are to be taken for abatement of air pollution?
(i) Use a CNG Car
(ii) Stop the use of fire crackers during festivals
(iii) Plant more number of trees.
(iv) Not to burn agricultural waste.
Choose the correct options:
1
(iii) only
2
(i), (iii) and (iv) only
3
(i), (ii), (iii) and (iv)
4
(i), (ii) and (iv) only