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. Three important rivers of the Indian subcontinent have their sources near the Mansarover Lake in the Great Himalayas. These rivers are
    A)Brahmaputra, Indus and Sutlej
    B)Indus, Jhelum and Sutlej
    C)Brahmaputra, Sutlej and Yamuna
    D)Jhelum, Sutlej and Yamuna
    Answer: Brahmaputra, Indus and Sutlej
  • Q. What was the primary purpose of constructing the Farakka Barrage?
    A)To bring additional area of West Bengal under irrigation
    B)Preservation and maintenance of Kolkata port for navigation
    C)To supply Ganga water to Bangladesh
    D)To meet the chronic power shortage in Kolkata
    Answer: Preservation and maintenance of Kolkata port for navigation
  • Q. Which National Highway connects Delhi and Kolkata via Varanasi
    A)NH2
    B)NH4
    C)NH10
    D)NH6
    Answer: NH2
  • Q. What is the date of summer solstice in Northern Hemisphere?
    A)22nd December
    B)21st June
    C)21st March
    D)23rd September
    Answer: 21st June
  • Q. What is the capital of Rwanda?
    A)Copenhagen
    B)Libreville
    C)Kigali
    D)Bogota
    Answer: Kigali
  • Q. Boll-Weevil is a pest that attack the ________ crop.
    A)Hemp
    B)Jute
    C)Cotton
    D)Flax
    Answer: Cotton
  • Q. Which of the following is not one of the reasons why the northern mountains are of great importance to India
    A)They provide water to the plains
    B)They protect the country from invasion
    C)They influence the climate
    D)They possess valuable vegetation and animal life
    Answer: They protect the country from invasion
  • Q. Among the following States of India, which one has the oldest rock formations in the country?
    A)Karnataka
    B)Assam
    C)Bihar
    D)Uttar Pradesh
    Answer: Karnataka
  • Q. Atmospheric humidity is measured by ________
    A)Lysimeter
    B)Psychrometer
    C)Anemometer
    D)Hydrometer
    Answer: Psychrometer
  • Q. The land-locked natural harbour along the east coast of India is
    A)Kolkata
    B)Visakhapatnam
    C)Chennai
    D)Paradeep
    Answer: Visakhapatnam
  • Q. Which of the following groups of states produce rubber on commercial scale?
    A)Sikkim-Madhya Pradesh-Nagaland
    B)Maharashtra-Gujarat-Madhya Pradesh
    C)Kerala-Tamil Nadu-Karnataka
    D)Orissa-Madhya Pradesh-Maharashtra
    Answer: Kerala-Tamil Nadu-Karnataka
  • Q. If A and B are two stations antipode to each other then their
    A)Seasons day and night are opposite
    B)Seasons are opposite
    C)Day and night are opposite
    D)Climates are opposite
    Answer: Seasons day and night are opposite
  • Q. Consider the following statements: 1. Biodiversity is normally greater in the lower latitudes as compared to the higher latitudes, 2. Along the mountain gradients, biodiversity is normally greater in the lower altitudes as compared to the higher altitudes. Which of the statements given above is/are correct?
    A)Both I and 2
    B)1 only
    C)2 only
    D)Neither 1 nor 2
    Answer: Both I and 2
  • Q. Arrange the following places from north to south of Kashmir region : 1. Srinagar 2. Gilgit 3. Kargil 4. Banihal
    A)2 - 3 -1 - 4
    B)1 - 2 - 3 - 4
    C)4 - 3 – 2 - 1
    D)2 - 1 – 3 - 4
    Answer: 2 - 3 -1 - 4
  • Q. The Mountain Peak located where the Tsangpo-Brahmaputra river takes a hairpin bend from West-East trend to North-South trend is
    A)Namcha Barwa
    B)Saramati
    C)Shillong
    D)Karbi
    Answer: Namcha Barwa
  • Q. Which of the following district of Tamil Nadu is not suitable for farming due to rising salinity in soil?
    A)Ramnathpuram
    B)Tiruchirappalli
    C)Nagapattinam
    D)Coimbatore
    Answer: Tiruchirappalli
  • Q. Which one of the following countries celebrates Christmas festival in summer season?
    A)Mexico
    B)Australia
    C)Canada
    D)Italy
    Answer: Australia
  • Q. The deepest surface depression on earth is
    A)Tonga-Kermadec Trench
    B)Kuri Trench
    C)Mariana Trench
    D)Bentley Subglacial Trench
    Answer: Mariana Trench
  • Q. Which industry provides jobs to the maximum number of people?
    A)Sugar industry
    B)Iron textiles
    C)Cotton textiles
    D)Tea processing
    Answer: Cotton textiles
  • Q. With reference to Ocean currents consider the following statements: 1. West Australian current is a warm current. 2. North East Monsoon Drift flows in the Indian Ocean during winter season. 3. Equatorial counter current does not flow in the Indian Ocean during winter season. 4. Kuroshic current in the Pacific Ocean is like Gulf Stream in the Atlantic Ocean.
    A)2 and 3
    B)1 and 2
    C)1 and 4
    D)2 and 4
    Answer: 2 and 4

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