Geography Hydrosphere

Q. When water freezes in the polar seas the salts ________

A
Sink to the bottom
B
Form a layer on top
C
Remain in the subsurface water that does not freeze
D
Partly freeze and partly sink to the bottom

Correct Answer

Remain in the subsurface water that does not freeze

More Questions on Geography

  • Q. Which one of the following countries celebrates Christmas festival in summer season?
    A)Mexico
    B)Australia
    C)Canada
    D)Italy
    Answer: Australia
  • Q. Mid-latitude forests have: I. deciduous forests II. coniferous forests III. evergreen forests
    A)I and II
    B)I and II
    C)II and III
    D)Only II
    Answer: I and II
  • Q. Which one of the following is not an African country?
    A)Mauritania
    B)Cameroon
    C)Gabon
    D)Yemen
    Answer: Yemen
  • Q. The highest percentage decadal growth rate of population as per 2011 Census was registered by:
    A)Haryana
    B)Maharastra
    C)Punjab
    D)Meghalaya
    Answer: Meghalaya
  • Q. The Solar eclipse achieves totality only in limited geographical regions because ________
    A)Sun rays can reach most of the peripheral regions of the shadow of the moon due to atmospheric refraction
    B)The trajectories of the Earth around the Sun and the Moon around the Earth are not perfect circles
    C)The size of the shadow of the Moon on the Earth is small compared to the cross-section of the Earth
    D)The Earth is not a smooth flat surface, but has elevations and depressions
    Answer: The size of the shadow of the Moon on the Earth is small compared to the cross-section of the Earth
  • Q. Which of the following mountains are the oldest according to geological history?
    A)Vindhyas
    B)Nilgiris
    C)Satpura Range
    D)Aravalli
    Answer: Aravalli
  • Q. Which type of climate is known for the maximum diurnal range of temperature?
    A)Hot desert
    B)Mediterranean
    C)Equatorial
    D)Cold desert
    Answer: Hot desert
  • Q. Which Himalayan peak is also called as Sagarmatha
    A)Mt. Everest
    B)Nanga Parvat
    C)Dhaulagiri
    D)Kanchenjunga
    Answer: Mt. Everest
  • Q. Postaz are temperate grassland in ________
    A)Hungary
    B)Australia
    C)South Africa
    D)Egypt
    Answer: Hungary
  • Q. Igneous rocks are formed from molten rock material. Which one of the following is not an igneous rock?
    A)Feldspar
    B)Granite
    C)Quartz
    D)Slate
    Answer: Slate
  • Q. Consider the following statements: 1. A hurricane acquires its spin from the Coriolis effect. 2. The diameter of the hurricane decreases as it moves away from low latitudes. 3. The diameter of a hurricane is never below 150 km. Which of the statements given above is/are correct?
    A)1 and 3 only
    B)1 only
    C)2 and 3 only
    D)1, 2 and 3
    Answer: 1 and 3 only
  • Q. No trees are found in Tundra biome near polar region of northern hemisphere. This is due to ________
    A)Less wind movement and inadequate sunlight
    B)Snowfall inhibits plant respiration
    C)Frozen ice beneath the surface soil (permafrost) restricts root growth
    D)Low temperature which restricts development of reproductive organs
    Answer: Frozen ice beneath the surface soil (permafrost) restricts root growth
  • Q. Which one among the following statements relating to an anticyclone is correct?
    A)The contribution of an anticyclone towards determining weather of an area is quite significant
    B)Anticyclone is a wind system with a high pressure centre
    C)In anticyclone the movement of wind is inward
    D)The movement of wind is clockwise in an anticyclone of southern hemisphere
    Answer: Anticyclone is a wind system with a high pressure centre
  • Q. Cod, haddock, halibut, sole, garoupa and snapper are
    A)Fish varieties
    B)Major species of Tropical Forests
    C)Cattle breeds
    D)Pacific Islands
    Answer: Fish varieties
  • Q. Which one of the following is the correct sequence of the given continents in the decreasing order of their percentage of Earth’s land?
    A)North America – Africa – Europe – South America
    B)North America – Africa – South America – Europe
    C)Africa – North America – South America – Europe
    D)Africa – North America – Europe – South America
    Answer: Africa – North America – South America – Europe
  • Q. The correct order of the given hills from west to east is ________
    A)Khasi-Garo-Jaintia-Naga
    B)Garo-Jaintia-Naga-Khasi
    C)Khasi-Naga-Jaintia-Garo
    D)Garo-Khasi-Jaintia-Naga
    Answer: Garo-Khasi-Jaintia-Naga
  • Q. What are ‘Igloos’?
    A)Mammoth mammals found in the Pacific Ocean
    B)A kind of animal hunted by Kalahari Bushmen
    C)A kind of animal domesticated by aboriginal inhabitants of Australia
    D)A dome-shaped house or a hut, built of blocks of hard snow, in which the Eskimos live
    Answer: A dome-shaped house or a hut, built of blocks of hard snow, in which the Eskimos live
  • Q. Which of the following is not one of the traditional Indian seasons (ritus)?
    A)Margsheersha
    B)Vasant
    C)Grishma
    D)Sharad
    Answer: Margsheersha
  • Q. Air travel has become very important for the north eastern part of India mainly because _________
    A)Surface transport routes have to go around Bangladesh
    B)The region is mountainous
    C)Population density is low
    D)Air transport is cheaper
    Answer: Surface transport routes have to go around Bangladesh
  • Q. Grasses are almost absent in ________
    A)Tropical semi-evergreen forest
    B)Tropical moist deciduous forest
    C)Tropical dry evergreen forest
    D)Tropical wet-evergreen forest
    Answer: Tropical wet-evergreen forest

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