Which one of the following pairs of lakes is connected by Soo Canal?
- A.Superior and Michigan
- B.Superior and Huron
- C.Huron and Ontario
- D.Huron and Erie
Correct answer
Explanation
The correct answer is B, Superior and Huron. The Soo Locks, or Sault Ste. Marie canals, carry ships around the rapids of the St. Marys River, which drains Lake Superior into Lake Huron. Lake Superior lies about 7 metres higher than Lake Huron, so the locks lift and lower vessels between the two. The canals stand at the twin cities of Sault Ste. Marie on the border of the US state of Michigan and the Canadian province of Ontario, and they carry heavy traffic in iron ore, coal and grain, which makes them part of the Great Lakes–St. Lawrence waterway. Option A is wrong because Superior and Michigan are not directly joined; Michigan connects to Huron through the Straits of Mackinac. Option C is wrong because Huron and Ontario are joined only through Lake Erie and the Welland Canal. Option D is wrong because Huron and Erie are joined by the St. Clair and Detroit rivers. Exam tip: Soo Canal = Superior–Huron; Welland Canal = Erie–Ontario.
Practice Questions
View allWhich one of the following States is not prominent for plantation agriculture ?
- A.Rajasthan
- B.Assam
- C.Nagaland
- D.Kerala
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Plantation agriculture means growing a single cash crop such as tea, coffee, rubber or spices on large estates, with heavy capital, hired labour and processing on the spot.
Read the full explanation →How is strong pressure gradient represented on a weather map?
- A.Closely spaced isobars
- B.Widely spaced isobars
- C.Closely spaced isobars at the periphery
- D.A set of two widely spaced isobars followed by two closely spaced isobars
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Isobars are lines on a weather map joining places that have the same atmospheric pressure, reduced to sea level. The pressure gradient is the rate at which pressure changes over a horizontal distance.
Read the full explanation →Which one of the following places does not fall on leeward slope?
- A.Pune
- B.Bengaluru
- C.Leh
- D.Mangaluru
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Mangaluru lies on the Karnataka coast, on the western, windward side of the Western Ghats. The south-west monsoon winds coming off the Arabian Sea strike the Ghats there, rise and shed heavy rain, so the coastal belt gets well over 3,000 mm a year.
Read the full explanation →Four persons are travelling to different States of India. To whom will you advise to protect oneself from blizzards ?
- A.The person travelling to Arunachal Pradesh
- B.The person travelling to Assam
- C.The person travelling to Tripura
- D.The person travelling to Odisha
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A blizzard is a severe snowstorm with strong winds, blowing snow and very low visibility, so it occurs only where there is heavy snowfall in winter.
Read the full explanation →Loktak lake is situated in the State of
- A.Sikkim
- B.Manipur
- C.Odisha
- D.Mizoram
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Loktak Lake lies south of Imphal in Manipur and is the largest freshwater lake in North-East India. Loktak is famous for its phumdis, floating masses of soil, vegetation and decaying organic matter that drift on the water.
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