Geography Hydrosphere

Q. Coral reefs are formed by ________

A
Chlorine material precipitated from sea water
B
Volcanic rocks
C
Marine sediments
D
Tiny colonial marine animals which construct limestone skeleton material

Correct Answer

Tiny colonial marine animals which construct limestone skeleton material

More Questions on Geography

  • Q. The Earth is an oblate spheroid and not a perfect sphere. This is because 1. the Earth has a rotational motion and the rotational speed increases as one goes from the Poles towards the Equator. 2. the Equator experiences greater gravitational pull from the Sun. 3. the intensity of sunlight received at the Equator is greater than that at the Poles.
    A)3 only
    B)1 only
    C)1 and 2
    D)1, 2 and 3
    Answer: 1 and 2
  • Q. Which set of two rivers form the world’s largest delta before their waters flows into the respective sea?
    A)Ganges - Brahmaputra
    B)Rhine - Seine
    C)Nile - Euphrates
    D)Danube - Thames
    Answer: Ganges - Brahmaputra
  • Q. Which of the following are true with respect to the Indian Peninsular Plateau? I. The southern plateau block is formed mainly of granites and gneiss II. The Deccan lava plateau is an elevated tableland consisting of horizontally arranged lava sheets III. The Malwa plateau dominates the Vindhyan scarps forming the northern flank of the plateau IV. The troughs of the Narmada and the Tapti are interposed between the Vindhyan and the Satpura ranges.
    A)I, II, III and IV
    B)I, II and III
    C)I and II
    D)I, III and IV
    Answer: I, II, III and IV
  • Q. The radiation that heats earth’s atmosphere comes from the
    A)Ionosphere
    B)Sun
    C)Earth
    D)Sun and earth
    Answer: Sun
  • Q. The Lakshadweep Islands are situated in ________
    A)Bay of Bengal
    B)Indian Ocean
    C)Arabian Sea
    D)None of these
    Answer: Arabian Sea
  • Q. The largest country in the world (area-wise) is
    A)Russia
    B)China
    C)India
    D)The USA
    Answer: Russia
  • Q. Volcanic eruption does not occur in the
    A)Baltic Sea
    B)Black Sea
    C)Caspian Sea
    D)Caribbean Sea
    Answer: Baltic Sea
  • Q. Which of the following States has the largest number of people belonging to Scheduled Caste?
    A)Uttar Pradesh
    B)Bihar
    C)West Bengal
    D)Punjab
    Answer: Uttar Pradesh
  • Q. Black forest is found in
    A)Czechoslovakia
    B)France
    C)Germany
    D)Romania
    Answer: Germany
  • Q. Which one of the following types of volcanic eruptions is not usually explosive?
    A)Strombolian
    B)Pelean
    C)Hawaiian
    D)Vulcanian
    Answer: Hawaiian
  • Q. Where is Silicon Valley located in?
    A)Green Land
    B)U. S. A.
    C)UK
    D)Russia
    Answer: U. S. A.
  • Q. Which of the following is a renewable source of energy?
    A)Thermal power
    B)Atomic power
    C)Hydro electric power
    D)Natural gas
    Answer: Hydro electric power
  • Q. The difference in mean temperature between the hottest and coldest months in a year is known as
    A)Annual range of temperature
    B)Average annual temperature
    C)Mean temperature
    D)Isothermic range of temperature
    Answer: Annual range of temperature
  • Q. Which of the following types of rainfall is often accompanied with lightning and thunder?
    A)Frontal
    B)Orographic
    C)Convectional
    D)None of these
    Answer: Convectional
  • Q. Which one of the following is the first company-managed major port in India?
    A)Tuticorin
    B)Cochin
    C)Ennore
    D)Vishakhapatnam
    Answer: Ennore
  • Q. Which Indian state is known as ‘Land of Five Rivers’ ?
    A)Haryana
    B)U.P.
    C)Punjab
    D)Jammu and Kashmir
    Answer: Punjab
  • Q. Lakshadweep is a group of how many islands?
    A)32
    B)22
    C)36
    D)35
    Answer: 36
  • Q. What are the five main indicators of global climate change of our planet?
    A)Arctic ocean ice, carbon dioxide, global temperature, sea level, surface ice
    B)Sea level, rising temperature, rain, nitrogen and Arctic ocean ice
    C)Antarctica ice, oxygen, rain, drought and sea level
    D)None of these
    Answer: Arctic ocean ice, carbon dioxide, global temperature, sea level, surface ice
  • Q. The tropical cyclones – Hurricanes and Typhoons – develop and mature ________
    A)Over the water bodies only
    B)At the same place
    C)Over the land masses only
    D)Anywhere in the tropical zone
    Answer: Anywhere in the tropical zone
  • Q. The general direction or movement or a tropical cyclone in the northern hemisphere is
    A)Westward then poleward
    B)Eastward then poleward
    C)Eastward then towards the equator
    D)Westward then towards the equator
    Answer: Westward then poleward

Leave a Comment