Geography Hydrosphere

Q. The salinity of the sea is maximum at the

A
Baltic Sea
B
Indian Ocean
C
Red Sea
D
Atlantic Ocean

Correct Answer

Red Sea

More Questions on Geography

  • Q. Which of these statements are correct? 1. Ocean currents are the slow- surface movement of water in the ocean. 2. Ocean currents assist in maintaining the Earth’s heat balance. 3. Ocean currents are set in motion primarily by prevailing winds. 4. Ocean currents are affected by the configuration of the ocean.
    A)1, 3 and 4
    B)1 and 2
    C)2, 3, and 4
    D)1, 2, 3, and 4
    Answer: 2, 3, and 4
  • Q. The temperature at which the air is saturated is known as
    A)Condensation temperature
    B)Saturation temperature
    C)Critical temperature
    D)Dew point
    Answer: Dew point
  • Q. The innermost layer is the core with a radius of about ________ km.
    A)9500
    B)500
    C)6500
    D)3500
    Answer: 3500
  • Q. Which of the following aquatic plant is effective in preventing the water-pollution caused by industrial waste?
    A)Parthenium
    B)Water Hyacinth
    C)Elephant Grass
    D)B and C
    Answer: Water Hyacinth
  • Q. Mountain of accumulation is
    A)Residual mountains
    B)Volcanic mountains
    C)Block mountains
    D)Fold mountains
    Answer: Volcanic mountains
  • Q. With reference to a fresh water lake, consider the following characteristics: 1. Richness in nutrients 2. Rapid turnover of phytoplankton 3. Depletion of dissolved oxygen Which of the above is/are observed in a lake after its eutrophication?
    A)3 only
    B)1 only
    C)1 and 2 only
    D)1, 2 and 3
    Answer: 1, 2 and 3
  • Q. The Lakshadweep are an example of
    A)Coral Islands
    B)Islands resulting from submarine earthquakes
    C)Volcanic Islands
    D)None of the above
    Answer: Coral Islands
  • Q. “Sirius”, the brightest star outside of the Solar System, is also called ________.
    A)Fox star
    B)Cat star
    C)Dog star
    D)Lion star
    Answer: Dog star
  • Q. Consider the following statements: 1. The monsoon climate is found in Northern Australia. 2. The China type climate is found in Argentina. Which of the statements given above is/are correct?
    A)Both 1 and 2
    B)1 only
    C)2 only
    D)Neither 1 nor 2
    Answer: Both 1 and 2
  • Q. One degree of longitude on the equator is equal to a distance of ________
    A)60 miles
    B)34.5 miles
    C)50 miles
    D)69 miles
    Answer: 69 miles
  • Q. First railway line in the world, was laid in ________
    A)Federal Republic of Germany
    B)Western U.S.A.
    C)North-East England
    D)Russia
    Answer: North-East England
  • Q. Which of the following is a metamorphic rock?
    A)Shole
    B)Slate
    C)Sandstone
    D)Limestone
    Answer: Slate
  • Q. What percentage of insolation is received by the earth’s surface?
    A)0.66
    B)0.47
    C)0.51
    D)0.87
    Answer: 0.47
  • Q. Consider the following statements about the ‘Roaring Forties’: 1. They blow uninterrupted in the Northern and Southern Hemispheres 2. They blow with great strength and constancy 3. Their direction is generally from North-West to East in the Southern Hemisphere 4. Overcast skies, rain and raw weather are generally associated with them
    A)1, 3 and 4
    B)1, 2 and 3
    C)2, 3 and 4
    D)1, 2 and 4
    Answer: 2, 3 and 4
  • Q. The problem of arsenic in India is due to
    A)Overexploitation of coal in Bihar and Bengal
    B)Overexploitation of surface water inaffected areas
    C)Overexploitation of arsenopyrite in land
    D)Overexploitation of ground water in affected areas
    Answer: Overexploitation of ground water in affected areas
  • Q. Chicago, one of world’s largest steel centres, is located on the southern tip of the lake.
    A)Huron
    B)Superior
    C)Michigan
    D)Erie
    Answer: Michigan
  • Q. The industrial region of India which has the predominance of metal industries is:
    A)Delta Region
    B)Penisular Region
    C)Chotanagpur Region
    D)Brahmputra Region
    Answer: Chotanagpur Region
  • Q. Which of the following river originates beyond Himalaya?
    A)Ganga
    B)Indus
    C)Saraswati
    D)Yamuna
    Answer: Indus
  • Q. In which type of rocks are coal and petroleum found?
    A)Metamorphic
    B)Granite
    C)Igneous
    D)Sedimentary
    Answer: Sedimentary
  • Q. Which of the following is the major centre of production of railway wagons?
    A)Jamshedpur
    B)Asansol
    C)Chittaranjan
    D)Perambur
    Answer: Asansol

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