Q. The mean thickness of oceanic crust is:

Correct Answer

5 kilometer

More Questions on Geography

  • Q. Mixed farming means ________
    A)Producing crops
    B)Growing two crops at the same time
    C)Growing different crops in succession
    D)Using mixture of manures and fertilizer
    Answer: Growing two crops at the same time
  • Q. Coal is an example of
    A)Metamorphic rocks
    B)Igneous rocks
    C)Sedimentary rocks
    D)None of the above
    Answer: Sedimentary rocks
  • Q. Which of the following statements regarding the earth’s axis are true? 1. It makes an angle of 23.5o with the plane of ecliptic 2. It maintains a flexible orientation with respect to the stars 3. It is the most important fact connected with Earth-Sun relationship
    A)1 and 3
    B)1 and 2
    C)2 and 3
    D)1, 2 and 3
    Answer: 1 and 3
  • Q. Which one of th following coasts of India is most affected by violent tropical cyclones?
    A)Konkan
    B)Malabar
    C)Andhra Pradesh
    D)Gujarat
    Answer: Andhra Pradesh
  • Q. The ‘Climate’ is the average atmospheric conditions of an area over a considerable period of time. For proper conclusions, observations are needed for a minimum period of ________
    A)31 years
    B)5 years
    C)10 years
    D)35 years
    Answer: 31 years
  • Q. Which of the following substances are found in the beach sands of many parts of Kerala? 1. Ilmenite 2. Zircon 3. Silimanite 4. Tungsten
    A)3 and 4 only
    B)1, 2, 3 and 4
    C)1, 2 and 3
    D)1 and 2 only
    Answer: 1, 2 and 3
  • Q. Synclines and anticlines are the terms associated with ________
    A)Faulting
    B)Earthquakes
    C)Folding
    D)Volcanoes
    Answer: Folding
  • Q. Marmagao port is linked to the interior by means of cheap transport on rivers
    A)Varada and Malaprabha
    B)Zuari and Mandovi
    C)Bhima and Kalinadi
    D)Gangawali and Savitri
    Answer: Zuari and Mandovi
  • Q. The Indian sub-continent was originally part of a huge landmass called
    A)Indiana
    B)Jurassic landmass
    C)Aryavarta
    D)Gondwana continent
    Answer: Gondwana continent
  • Q. A fumarole is
    A)A rock projecting through ice cap
    B)A small crack on the side of volcano ejecting gas and steam
    C)A river truncated by river piracy
    D)An underground cavern
    Answer: A small crack on the side of volcano ejecting gas and steam
  • Q. Where is Anaimudi peak located?
    A)Nilgiri mountain range
    B)Sahyadri
    C)Eastern Ghats
    D)Palani range
    Answer: Sahyadri
  • Q. Mayurakshi Project is an undertaking of the Government of
    A)Andhra Pradesh
    B)Maharashtra
    C)West Bengal
    D)Uttar Pradesh
    Answer: West Bengal
  • Q. Anticline is a type of which of the following?
    A)Eroded Landmass
    B)Riverine
    C)Fold Structure
    D)Delta
    Answer: Fold Structure
  • Q. The largest ocean is
    A)Arctic Ocean
    B)Atlantic Ocean
    C)Indian Ocean
    D)Pacific Ocean
    Answer: Pacific Ocean
  • Q. The Shatt-al-Arab waterway is associated with the
    A)Jordan and Firat
    B)Euphrates and Tigris
    C)White Nile and Blue Nile
    D)Oxus and Kabul
    Answer: Euphrates and Tigris
  • Q. Which of the following is not a sedimentary rock?
    A)Sandstone
    B)Limestone
    C)Marble
    D)Shale
    Answer: Marble
  • Q. Why does the mercury column in the barometer fall rapidly before a severe storm? It is due to
    A)Severe heat energy from the sun
    B)Increase in the humidity of air
    C)Fall in the atmospheric pressure
    D)Rise in the atmospheric pressure
    Answer: Fall in the atmospheric pressure
  • Q. What causes snowfall?
    A)When condensation takes place in form of fog and precipitation occurs as flakes
    B)When condensation takes place below 0° C and precipitation occurs in the form of flakes
    C)When rain freezes into snow-flakes while passing through the atmosphere
    D)When the air temperature is much lower than surface temperature
    Answer: When condensation takes place below 0° C and precipitation occurs in the form of flakes
  • Q. When humidity is expressed in terms of percentage then it is known as
    A)Relative humidity
    B)Absolute humidity
    C)Specific humidity
    D)Ratio humidity
    Answer: Relative humidity
  • Q. The Siachin Glacier’s melting waters are the main source of which of the following rivers?
    A)Shylok
    B)Bias
    C)Sutlej
    D)Nubra
    Answer: Nubra

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