What percentage of world trade is carried out through ships?

The correct answer is 80%. Maritime transport is the backbone of global trade, facilitating the movement of an immense volume of goods across continents. This high percentage underscores the efficiency, cost-effectiveness, and capacity of shipping compared to other modes of transport like air, road, or rail for international trade.

• A: 40% is incorrect; this significantly underestimates the role of shipping.
• B: 60% is incorrect; while substantial, it still falls short of the actual figure.
• C: 70% is incorrect; this is closer but not the precise widely accepted statistic.
• D: 80% is accurate, reflecting the dominance of sea freight in world trade by volume.