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. 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. A geographic region has the following distinct characteristics: 1. Warm and dry climate 2. Mild and wet winter 3. Evergreen oak trees The above features are the distinct characteristics of which one of the following regions?
    A)Central Asia
    B)Mediterranean
    C)Eastern China
    D)Atlantic coast of North America
    Answer: Mediterranean
  • Q. Ganges, Brahmaputra, Mahanadi, Cauvery, Narmada, Godavari and Krishna are extensive areas of
    A)Coastal fisheries
    B)Inland fisheries
    C)Estuarine fisheries
    D)Deep sea fisheries
    Answer: Inland fisheries
  • Q. What is “Supernova”?
    A)Meteor
    B)Comet
    C)Asteroid
    D)Black Hole
    Answer: Black Hole
  • Q. The imaginary line joining the land projecting towards the sea which is the landward limit of internal seawater is called:
    A)Land Line
    B)Base Line
    C)Sea Line
    D)None of Above
    Answer: Base Line
  • Q. Bauxite is the ore of
    A)Zinc
    B)Aluminium
    C)Copper
    D)Mica
    Answer: Aluminium
  • Q. Which or the following is known as the lifelines of a country?
    A)Energy resources
    B)Natural growth rate of population
    C)Food supplies
    D)Modem means of transport and communication
    Answer: Modem means of transport and communication
  • Q. What is the most important geographic use of the Himalayas to India?
    A)They prevent the monsoons from crossing to the north and also serve as a reservoir of water from which our perennial rivers flow
    B)Prevention of invasions
    C)Valuable source of timber
    D)They protect India from the icy cold north winds
    Answer: They prevent the monsoons from crossing to the north and also serve as a reservoir of water from which our perennial rivers flow
  • Q. The approximate distance between the Earth and the Moon is
    A)280000 km
    B)380000 km
    C)180000 km
    D)50000 km
    Answer: 380000 km
  • Q. Which of the following is called the “Gateway to the Pacific” ?
    A)Bering Sea
    B)Suez Canal
    C)Panama Canal
    D)Gulf of Alaska
    Answer: Panama Canal
  • Q. The Indian States which have common borders with Pakistan are
    A)Jammu & Kashmir, Haryana, Rajasthan and Punjab
    B)Gujarat, Himachal Pradesh, Haryana and Jammu & Kashmir
    C)Gujarat, Jammu & Kashmir, Punjab and Rajasthan,
    D)Jammu & Kashmir, Himachal Pradesh, Punjab and Rajasthan
    Answer: Gujarat, Jammu & Kashmir, Punjab and Rajasthan,
  • Q. Which is the largest country of the Africa?
    A)Algeria
    B)South Africa
    C)Sudan
    D)Egypt
    Answer: Algeria
  • Q. Which of the following is false?
    A)Line is mostly used in galvanising iron and steel goods
    B)Mica is usually found in metamorphic and igneous rocks
    C)Aluminium has the advantage over iron as it is resistant to corrosion
    D)Manganese is largely used in making fertilizers
    Answer: Manganese is largely used in making fertilizers
  • Q. The ‘Old Faithful’ in Yellowstone National Park, Wyoming is a/an
    A)Geyser
    B)Hot spring
    C)Extinct volcano
    D)Oak tree
    Answer: Geyser
  • Q. Which of the following are Metamorphic rocks?
    A)Schist and Mafic
    B)Gneiss and Mafic
    C)Gneiss and Schist
    D)Schist and Chalk
    Answer: Gneiss and Schist
  • Q. Consider the following statements about anticyclones: 1. The winds are divergent, and spiral out from the centre of high pressure 2. The air moves clockwise in the Northern Hemisphere and anticlockwise in Southern Hemisphere 3. It is accompanied by heavy rainfall 4. A sudden rise in barometric reading heralds the approach of anticyclone Which of these statements are correct?
    A)2 and 3
    B)1 and 4
    C)3 and 4
    D)2 and 4
    Answer: 2 and 4
  • Q. In which part of Africa, Sahara desert is located?
    A)Northern
    B)Eastern
    C)Western
    D)Southern
    Answer: Northern
  • Q. ________ is the largest city in Canada and is the terminus of the Canadian Pacific Railway.
    A)Quebec
    B)Toronto
    C)Chicago
    D)Halifax
    Answer: Quebec
  • Q. What is coral island?
    A)Sand Coast
    B)Sand Dune
    C)Lake
    D)Terrestrial Sea
    Answer: Terrestrial Sea
  • Q. Cotton in India grows best on:
    A)Late-rite Soil
    B)Black Soil
    C)Red Soil
    D)Sandy Soil
    Answer: Black Soil

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