Geography Hydrosphere

Q. The average salinity of the sea water is ________ parts per thousand.

A
50
B
25
C
35
D
60

Correct Answer

35

More Questions on Geography

  • Q. The most important uranium mine of India is located at
    A)Vashi
    B)Manavalakurichi
    C)Gauribidanur
    D)Jadugoda
    Answer: Jadugoda
  • Q. The portion of the atmosphere which extends from the earth’s surface upto 6-8 miles and experiences decrease in temperature at constant rate is ________
    A)Troposphere
    B)Stratosphere
    C)Tropopause
    D)Ionosphere
    Answer: Troposphere
  • Q. By what name is the Ganga known in Bangladesh?
    A)Rupnarayan
    B)Padma
    C)Bhagirathi
    D)Nubra
    Answer: Padma
  • 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. It is six months long day in the northern polar region and six months long night in the southern polar region because ________
    A)Earth is rotating
    B)Earth is revolving around the sun
    C)Earth is inclined towards its orbital plane
    D)None of these
    Answer: Earth is inclined towards its orbital plane
  • Q. The first of the fourteen biosphere reserves of India which was established in 1986 is:
    A)Nilgiri Biosphere Reserve
    B)Sundarbans Biosphere Reserve
    C)Gulf of Mannar Biosphere Reserve
    D)Nanda Devi Biosphere Reserve
    Answer: Nilgiri Biosphere Reserve
  • Q. Where is the Great Barrier Reef located?
    A)Atlantic Ocean
    B)Pacific Ocean
    C)Indian Ocean
    D)Arctic Ocean
    Answer: Pacific Ocean
  • Q. The Peninsular rivers which do not join the Arabian Sea are
    A)Godavari and Krishna
    B)Narmada and Tapi
    C)Narmada and Cauvery
    D)Tapi and Cauvery
    Answer: Godavari and Krishna
  • Q. The desert regions of the world occupy about ________ part of the land surface of the earth.
    A)43132
    B)1/3
    C)1.6
    D)None of the above
    Answer: 1/3
  • Q. 1° of latitude is equal to
    A)111 Km
    B)11 Km
    C)211 Km
    D)311 Km
    Answer: 111 Km
  • Q. The yield or food grain per man is high under
    A)Mono cultivation
    B)Intensive cultivation
    C)Extensive cultivation
    D)Farm cultivation
    Answer: Extensive cultivation
  • Q. Which is called the “Lake District of India”?
    A)Sikkim
    B)Nainital
    C)Shimla
    D)Matheran
    Answer: Nainital
  • Q. Social forestry is
    A)Growing plants of same species on public land
    B)Growing plants of various species on private land
    C)Management of forests by cooperative council
    D)Growing and managing useful plants on public land
    Answer: Growing and managing useful plants on public land
  • Q. Consider the following rivers: 1. Betwa 2. Kosi 3. Gandak Which of the above joint(s) Yamuna river?
    A)1 and 3
    B)1 only
    C)1 and 2
    D)2 and 3
    Answer: 1 only
  • Q. The deepest mine in Asia is
    A)Suladesi mine
    B)Jaduguda mine
    C)Kolar Gold mine
    D)West Irian mine
    Answer: Kolar Gold mine
  • Q. The canal that connects the upper Hudson at Albany with the Great Lakes at Buffalo is
    A)North Sea canal
    B)Erie canal
    C)Kiel canal
    D)Trent and Mersey canal
    Answer: Erie canal
  • Q. There are two types of crusts – the continental and the oceanic. The continental crust is
    A)Almost same all over
    B)Thicker below the plains than below mountains
    C)Thicker below the mountains than below the plains
    D)Thicker under the oceans than under the seas
    Answer: Thicker below the mountains than below the plains
  • Q. Which one among the following rivers is the longest?
    A)Congo
    B)Amazon
    C)Amur
    D)Volga
    Answer: Amazon
  • Q. Which one of the following is the correct sequence of the given continents in the decreasing order of their percentage of Earth’s land?
    A)North America – Africa – Europe – South America
    B)North America – Africa – South America – Europe
    C)Africa – North America – South America – Europe
    D)Africa – North America – Europe – South America
    Answer: Africa – North America – South America – Europe
  • Q. Which planet of the solar system spins on its axis at the fastest rate?
    A)Jupiter
    B)Mercury
    C)Earth
    D)Saturn
    Answer: Jupiter

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