Question

1.
Complete the given sequence:-
a) Green house gas : CO. :: Biogas :__________
b) Forest : Renewable resources :: Coal: __________
C) Oxides of Nitrogen : Pollutants :: CNG:___________
d) Asphalt : Roads :: Paraffin Wax :__________​

Answer 1

Answer:

dry leavas and b. rubber and c bio gas and d. candles wax