Use the map to answer the question.

Question

How does the central waterway shown benefit Indonesia, Malaysia, and Singapore?
A: it offers people who live in the region as abundant source of clean water
B: it provides natural sea barriers to defend them against attack and conquest
C: it provides a channel by which they can restrict access to the region by foreign nations.
D: ensures a large volume of shipping and trade passes through their ports each year.

Answer 1

The correct answer is: D: ensures a large volume of shipping and trade passes through their ports each year.

The central waterway, likely referring to a major shipping route such as the Strait of Malacca, is crucial for international maritime trade, enabling the movement of goods and resources, which directly benefits the economies of Indonesia, Malaysia, and Singapore.