Which of the following canals is a lock canal?
- A.Suez Canal
- B.Panama Canal
- C.Kiel Canal
- D.Soo Canal
Correct answer
Explanation
The correct answer is B, the Panama Canal. It crosses the isthmus of Central America, where the land rises well above sea level, so ships cannot simply be floated through. They are raised in chambers called locks to the level of Gatun Lake, carried across it, and lowered again by another set of locks on the far side, which is why the canal is described as a lock canal. It is about 80 km long, was opened in 1914 and joins the Atlantic, through the Caribbean Sea, to the Pacific. A, the Suez Canal is the standard example of the opposite, a sea-level canal with no locks. C, the Kiel Canal joins the North Sea to the Baltic across low-lying land. D, the Soo Canal is a short canal on the Great Lakes of North America, not the answer intended here.
Read the full article: Transcontinental Railways, Sea Routes and Ports: World GK
Practice Questions
View allThe southernmost port in India is located in the state of:
- A.Andhra Pradesh
- B.Tamil Nadu
- C.Kerala
- D.Telangana
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The southernmost of India's major ports is V. O. Chidambaranar Port, long known as Tuticorin, which lies on the Gulf of Mannar in the Thoothukudi district of Tamil Nadu.
Read the full explanation →Which is the longest railway line in the world?
- A.Trans-Canadian Railway
- B.Trans-Siberian Railway
- C.Union and Pacific Railway
- D.Australian Trans-Continental Railway
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It runs across Russia from St Petersburg and Moscow in the west to Vladivostok on the Pacific coast, a distance of about 9,289 km from Moscow, and no other single railway line in the world is as long.
Read the full explanation →The eastern terminus of the Trans-Siberian Railway is
- A.Irkutsk
- B.Khabarovsk
- C.Vladivostok
- D.Novosibirsk
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The line begins in European Russia and runs eastward across the whole of Siberia, and Vladivostok is both its terminus and the principal Russian naval and commercial port on the Pacific.
Read the full explanation →The Suez Canal connects which two water bodies?
- A.The Mediterranean Sea and the Red Sea
- B.The Atlantic Ocean and the Pacific Ocean
- C.The North Sea and the Baltic Sea
- D.The Black Sea and the Aegean Sea
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The Suez Canal was cut across the Isthmus of Suez in Egypt and opened in 1869.
Read the full explanation →The Northern Atlantic Sea Route is also known as the
- A.Spice Route
- B.Big Trunk Route
- C.Silk Route
- D.Cape Route
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The Northern Atlantic Sea Route links the north-eastern seaboard of North America with the industrial countries of western Europe, and because the two most developed manufacturing regions of the world face each other across this stretch of ocean it carries more traffic than any other sea route.
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