Geography Hydrosphere

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

Correct Answer

1, 2 and 3

More Questions on Geography

  • Q. Which of the following are the ideal conditions for the phenomenon of temperature inversion to occur? I. Long nights II. Cloudy sky III. Calm and stable air IV. Dry air
    A)II, III and IV
    B)I and II
    C)I, II and III
    D)I, III and IV
    Answer: I, III and IV
  • Q. ________ is called the ‘low country’ of the earth.
    A)Italy
    B)Spain
    C)Holland (Netherlands)
    D)Hungary
    Answer: Holland (Netherlands)
  • Q. Which of the following canals is located in West Bengal?
    A)Eden Canal
    B)Lower Ganga Canal
    C)Sarada Canal
    D)Sirhind Canal
    Answer: Eden Canal
  • Q. A stony desert is termed as ________ and sandy desert as ________.
    A)Erg, loess
    B)Reg, erg
    C)Reg, loess
    D)Erg, reg
    Answer: Reg, erg
  • Q. The 99% mass of earth atmosphere is confines to the height of:
    A)64 Km from the Earth’s surface
    B)16 Km from the Earth’s surface
    C)32 Km from the Earth’s surface
    D)72 Km from the Earth’s surface
    Answer: 32 Km from the Earth’s surface
  • Q. The dispute over Siachen Glacier is between
    A)India and Pakistan
    B)India and China
    C)India and Afghanistan
    D)India and Nepal
    Answer: India and Pakistan
  • Q. Along the coasts salinity is
    A)Stable
    B)Lowered
    C)Increased
    D)Unaffected
    Answer: Lowered
  • Q. Schist is the metamorphic equivalent of ________.
    A)Shale
    B)Granite
    C)Basalt
    D)Dolerite
    Answer: Shale
  • Q. Isobar lines show
    A)Depth
    B)Pressure
    C)Rain
    D)Time
    Answer: Pressure
  • Q. Sand stone, Conglomerate, Limestone, Shale, Chalk and Coal are example of:
    A)Metamorphic Rocks
    B)Igneous Rocks
    C)Sedimentary Rocks
    D)None of Above
    Answer: Sedimentary Rocks
  • Q. Which of the following latitudes passes through India?
    A)Tropic of Capricorn
    B)Equator
    C)Arctic Circle
    D)Tropic of Cancer
    Answer: Tropic of Cancer
  • Q. The States of India having common border with Myanmar are ________
    A)Mizoram, Manipur, Tripura, Meghalaya
    B)Mizoram, Manipur, Nagaland, Arunachal Pradesh
    C)Mizoram, Tripura, Meghalaya, Assam
    D)Assam, Manipur, Tripura, Arunachal Pradesh
    Answer: Mizoram, Manipur, Nagaland, Arunachal Pradesh
  • Q. The word “tsunami”belongs to:
    A)English
    B)Chinese
    C)German
    D)Japanese
    Answer: Japanese
  • Q. What does the 17th parallel separate?
    A)South and North Vietnam
    B)South and North America
    C)North and South Korea
    D)South and North Yemen
    Answer: South and North Vietnam
  • Q. The phenomenon of ‘trade winds’ takes place due to
    A)Radiation
    B)Conduction of heat
    C)Convection of heat
    D)None of the above
    Answer: Convection of heat
  • Q. The portion of incident radiation (energy) without heating that surface reflected back from a surface of a body is called:
    A)Albedo
    B)Streto
    C)Ironodo
    D)Thermedo
    Answer: Albedo
  • Q. In which of the following products has Bangladesh emerged as the main competitor of India in the world market?
    A)Jute
    B)Cement
    C)Cotton garments
    D)Pharmaceuticals
    Answer: Jute
  • Q. A person of mixed European and Indian blood in Latin America is called a ________
    A)Meiji
    B)Mulatto
    C)Mestizo
    D)Mau Mau
    Answer: Mestizo
  • Q. All the watches of a country are set according to ________
    A)Greenwich mean time
    B)Local time
    C)Standard time of the country
    D)Time of sunrise and sunset
    Answer: Standard time of the country
  • Q. Limestone is an example of
    A)Metamorphic rocks
    B)Igneous rocks
    C)Sedimentary rocks
    D)Crystalline rocks
    Answer: Sedimentary rocks

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