Explanation: The Suez Canal is a critical maritime route that connects the Mediterranean Sea to the Red Sea, providing a shorter route for ships traveling between Europe and Asia. This canal significantly reduces the travel distance and time for ships compared to the alternative route around the Cape of Good Hope in Africa. As a result, the Suez Canal is a vital artery for international trade, particularly for goods moving between Europe and Asia.
In the context of Indian ports, the geographical location of each port relative to the Suez Canal is crucial. The western coast of India is closer to the Suez Canal route compared to the eastern coast. Among the major ports on the western coast, Mumbai stands out as the closest to the Suez Canal route. Mumbai is located on the western coast of India, near the Arabian Sea, and is a major international port. Its proximity to the Suez Canal makes it a significant hub for international trade, especially with Europe and the Middle East.
Kolkata, on the other hand, is located on the eastern coast of India, near the Bay of Bengal. While it is a major port, it is farther from the Suez Canal route compared to Mumbai. Kolkata's trade is more oriented towards Southeast Asia and the Pacific region. Similarly, Chennai, also on the eastern coast, is farther from the Suez Canal route and is more involved in regional trade within the Indian Ocean.
Kochi, located on the western coast like Mumbai, is farther south and not as close to the Suez Canal route. While it is an important port, its trade is more focused on regional activities within the Indian Ocean.
In summary, among the given options, Mumbai is the closest major port to the Suez Canal route, making it the correct answer. Its strategic location on the western coast of India and its proximity to the Suez Canal make it a crucial port for international trade, particularly with Europe and the Middle East.