AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Despite being slower, sea transport dominates India's international trade because it is the cheapest means of transport and most suitable for carrying heavy and bulky goods — exactly the kind India trades (petroleum crude, machinery, base metals, gems, chemicals). Since 95% of trade volume moves by sea (68% by value), the sheer scale and weight of goods makes cost-efficiency critical. Air transport, though faster, is too expensive for bulk cargo. Sea routes also connect India to all major global trading blocs efficiently via its extensive coastline.
Source: Waterways and International Trade, Chapter 7
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