Which of the following is NOT a characteristic of air transport?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → It is used extensively to transport liquids and gases.
Option (1) It is the fastest means of transportation. — A characteristic of air transport. Air transport is the quickest, though very costly.
Option (2) It is preferred by passengers for long-distance travel. — A characteristic of air transport. Being fast, it saves time on long journeys.
Option (3) It is used extensively to transport liquids and gases. — Not a characteristic of air transport. Liquids and gases such as water, petroleum and natural gas move through pipelines, which give an uninterrupted flow.
Option (4) It is often the only means to reach inaccessible areas. — A characteristic of air transport. Planes cross mountains, snowfields and deserts where roads cannot reach.
NCERT (2026-27): “AIR TRANSPORT … Air transport is the fastest means of transportation, but it is very costly. Being fast, it is preferred by passengers for long-distance travel. Valuable cargo can be moved rapidly on a world-wide scale. It is often the only means to reach inaccessible areas.” “PIPELINES … Pipelines are used extensively to transport liquids and gases such as water, petroleum and natural gas for an uninterrupted flow.” |