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 one of the following scholars suggests the earth’s origin is from gases and dust particles?
    A)F. Hoyle
    B)James Jeans
    C)H. Alfven
    D)O. Schmidt
    Answer: O. Schmidt
  • Q. The first oil well in India was dug at ________
    A)Digboi
    B)Bombay High
    C)Moran
    D)Naharkatiya
    Answer: Digboi
  • Q. Gomarda Wildlife Sanctuary is located in:
    A)Gunna
    B)Guhati
    C)Raigarh
    D)Jaamnagar
    Answer: Raigarh
  • Q. The surface of Earth that lies between the Tropic of Cancer and the Tropic of Capricorn is called ________
    A)South Temperate Zone
    B)North Temperate Zone
    C)Frigid Zone
    D)Torrid Zone
    Answer: Torrid Zone
  • Q. Among the following regions of India, which one receives comparatively least amount of annual rainfall?
    A)North-eastern Rajasthan
    B)An 80 km wide coastal belt from Nellore to Point Calimere
    C)The middle and lower Asom valley
    D)The coastal plains of Gujarat south of Narmada
    Answer: North-eastern Rajasthan
  • Q. Which of the statements as regards the consequences of the movement of the earth is not correct?
    A)Rotation of the earth cause variation in the duration of days and nights
    B)Revolution of the earth is the cause of the change of seasons
    C)Rotation of the earth is the cause of days and nights
    D)Rotation of the earth affects the movement of winds and ocean currents
    Answer: Rotation of the earth cause variation in the duration of days and nights
  • Q. Which of the following is not commercial source of energy?
    A)Natural Gas
    B)Coal
    C)Petroleum
    D)Firewood
    Answer: Firewood
  • Q. An important river of Indian desert is
    A)Krishna
    B)Luni
    C)Narmada
    D)Beas
    Answer: Luni
  • Q. The major oil producing area in U.S.A. is ________
    A)Ohio-Indiana belt
    B)Texas-Louisiana belt
    C)California-Colorado belt
    D)Appalachian region
    Answer: Texas-Louisiana belt
  • Q. Which is the highest peak to the south of the Vindhyas?
    A)Annaimudi
    B)Baba Budan Hills
    C)Mullayanagiri
    D)Nilgiri
    Answer: Annaimudi
  • Q. The Yarlung Zangbo river, in India, is known as
    A)Brahmaputra
    B)Ganga
    C)Indus
    D)Mahanadi
    Answer: Brahmaputra
  • Q. The Indian river of the Indus Basin are
    A)Betwa, Sone and Kosi
    B)Sutlej, Beas and Ravi
    C)Ganga, Beas and Sutlej
    D)Gomati, Kosi, Gandak
    Answer: Sutlej, Beas and Ravi
  • Q. Sal’ is a very important tree of ________
    A)Thorn forest
    B)Tropical dry deciduous forest
    C)Tropical rain forest
    D)Alpine forest
    Answer: Tropical dry deciduous forest
  • Q. Which one of the following is the correct sequence of the given tiger reserves of India from north to south?
    A)Indravati - Kanha - Dudwa - Bandipur
    B)Dudwa - Kanha - Indravati - Bandipur
    C)Kanha - Bandipur - Dudwa - Indravati
    D)Dudwa - Kanha - Bandipur - Indravati
    Answer: Dudwa - Kanha - Indravati - Bandipur
  • Q. European Turkey is separated from its Asian part by
    A)Straits of Dardanelles
    B)Straits of Bosporus
    C)Sea of Marmara
    D)All the above
    Answer: All the above
  • Q. Which of the following is not a sedimentary rock?
    A)Sandstone
    B)Limestone
    C)Marble
    D)Shale
    Answer: Marble
  • Q. Which is the largest fishing ground in the world?
    A)North-East Pacific
    B)Japan Sea
    C)North Sea
    D)Newfoundland Water
    Answer: North Sea
  • Q. Which is a famous bird sanctuary located in Haryana?
    A)Rajaji
    B)Sultanpur
    C)Bharatpur
    D)Sariska
    Answer: Sultanpur
  • Q. The smallest amongst the following continents is ________.
    A)North America
    B)Africa
    C)Antarctica
    D)South America
    Answer: Antarctica
  • Q. Biospheric ecosystem consist of two major components e.g.
    A)Vertical Component and Biome Component
    B)Biome and Habitat Component
    C)Habitat Component and VertualComponent
    D)None of the above
    Answer: Biome and Habitat Component

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