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 State of India has the largest reserves of monazite, with a high thorium content?
    A)Gujarat
    B)Kerala
    C)Karnataka
    D)Maharashtra
    Answer: Kerala
  • 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. The Llanos and Campos of South America are examples of ________
    A)Equatorial regions
    B)Coniferous forest regions
    C)Deciduous regions
    D)Savanna regions
    Answer: Savanna regions
  • Q. Which of the following statements is not true?
    A)Andhra Pradesh is not much affected by retreating south-west monsoon
    B)The intensity of monsoons is determined by tropical depressions
    C)Tamil Nadu receives rainfall from north-east monsoon
    D)All are correct
    Answer: All are correct
  • Q. The most abundant metal in the Earth’s Crust is
    A)Aluminium
    B)Zinc
    C)Copper
    D)Iron
    Answer: Aluminium
  • Q. Pale colour, medium height, epicanthic eye are the characteristics of
    A)Mongoloid
    B)Australoid
    C)Negroid
    D)Cancosoid
    Answer: Mongoloid
  • Q. Blue Mountain (peak) is located in ________.
    A)Mizoram
    B)Tamil Nadu
    C)Kerala
    D)Kamataka
    Answer: Mizoram
  • Q. Tadoba national park known for sheltering tiger, panther and bear is located in:
    A)Karnataka
    B)Assam
    C)Chandrapur (Maharashtra)
    D)Tamil Nadu
    Answer: Chandrapur (Maharashtra)
  • Q. Pearl Harbour, (the target of Japanese attack on the American fleet) is in
    A)Hawaiian Islands
    B)Japan
    C)Philippines
    D)Singapore
    Answer: Hawaiian Islands
  • Q. Dry farming in India is extensively practised in
    A)Coromandal Plains
    B)Kanara Plains
    C)Deccan Plateau
    D)Ganga Plains
    Answer: Deccan Plateau
  • Q. Which of the following is an ore of iron?
    A)Dolomite
    B)Bauxite
    C)Haematite
    D)Alunite
    Answer: Haematite
  • Q. Apatanis are the tribes found in:
    A)Sikkim
    B)Himanchal Pradesh
    C)Nagaland
    D)Arunachal Pradesh
    Answer: Arunachal Pradesh
  • Q. What percentage or all water available on the Earth is contained in the oceans?
    A)86%
    B)50%
    C)70%
    D)97%
    Answer: 97%
  • Q. Where is Pygmalion Point also known as Indira Point?
    A)Rameswaram
    B)Lakshadweep
    C)Andman and Nicobar Islands
    D)Point Calimere
    Answer: Andman and Nicobar Islands
  • Q. In which of the following units is atmospheric pressure measured?
    A)Kilograms per square metre
    B)Grams per square km
    C)Grams per centimetre
    D)Pounds per cubic mile
    Answer: Kilograms per square metre
  • Q. Name the longest river in India
    A)Godavari
    B)Brahmaputra
    C)Ganga
    D)Krishna
    Answer: Ganga
  • Q. Summer Solstice in the Southern Hemisphere occurs on ________
    A)01st June
    B)21st December
    C)01st September
    D)01st March
    Answer: 21st December
  • Q. The weather office predicts “depression” over a certain area. It means
    A)Heavy weather causing a feeling of depression
    B)Cloudy skies
    C)Atmospheric pressure in that area is lower than that in the surrounding areas
    D)Low atmospheric pressure over a large area
    Answer: Atmospheric pressure in that area is lower than that in the surrounding areas
  • Q. Which of the following is not a sedimentary rock?
    A)Sandstone
    B)Limestone
    C)Marble
    D)Shale
    Answer: Marble
  • Q. Which of the following mountain passes lies outside India ?
    A)Bara Lacha La
    B)Khyber
    C)Bomdila
    D)Shipkila
    Answer: Khyber

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