Q.1. What is one major consequence of inefficiencies in the air and on the ground?
(A) Increase in flight duration
(B) More airport taxes
(C) Wastage of fuel and excessive CO₂ emissions
(D) Loss of passenger luggage
Q.2. What percentage of total carbon emissions is contributed by the aviation industry?
(A) 5%
(B) 10%
(C) 2%
(D) 15%
Q.3. Why is the air travel industry expected to expand faster in the future?
(A) Due to better food service in flights
(B) Because of economic growth and increasing affordability
(C) Due to reduced number of trains
(D) Because of better weather conditions