Geography Hydrosphere

Q. The ideal conditions for coral growth are: I. water temperature around 20°C II. tropical waters (between 30°N and 30°S) III. highly saline water IV. adequate oxygen

A
I, II and III
B
I, II and IV
C
I, III and IV
D
II, III and IV

Correct Answer

I, II and IV

More Questions on Geography

  • Q. By which name does the Brahmaputra enter into India?
    A)Dihang
    B)Manas
    C)Dhansiri
    D)Tsangpo
    Answer: Dihang
  • Q. Moho discontinuity refers to a discontinuity between the ________ and ________ layers of the earth.
    A)Sial and Mantle
    B)Sial and Sima
    C)Sima and Mantle
    D)Mantle and Core
    Answer: Sima and Mantle
  • Q. The largest railway station of the world is ________
    A)Kharagpur railway station, India
    B)Trans-Siberian railway station, Russia
    C)Grand Central Terminal, Chicago
    D)None of these
    Answer: Grand Central Terminal, Chicago
  • Q. European Turkey is separated from its Asian part by
    A)Straits of Dardanelles
    B)Straits of Bosporus
    C)Sea of Marmara
    D)All the above
    Answer: All the above
  • Q. The Pacific terminal of Trans-Siberian Railway is
    A)Leningrad
    B)Okhotsk
    C)Vladivostok
    D)Moscow
    Answer: Vladivostok
  • Q. The natural region which holds the Indian subcontinent is
    A)monsoon
    B)equatorial climate change region
    C)hot deset
    D)mediterranean
    Answer: monsoon
  • Q. The Himalayan Range is very rich in species diversity. Which one among the following is the most appropriate reason -for this phenomenon?
    A)Exotic and invasive species have not been introduced in this region
    B)It has a high rainfall that supports luxuriant vegetative growth
    C)It is a confluence of different bio-geographical zones
    D)It has less human interference
    Answer: It is a confluence of different bio-geographical zones
  • Q. Which one of the following statements on biosphere reserves is not correct?
    A)Nanda Devi Biosphere Reserve is located in Madhya Pradesh
    B)In 1973, UNESCO launched a worldwide programme on man and biosphere
    C)Biosphere reserves promote research on ecological conservation
    D)Biosphere reserves are multipurpose protected areas to preserve the genetic diversity in ecosystems
    Answer: Nanda Devi Biosphere Reserve is located in Madhya Pradesh
  • Q. Tokyo, the capital of Japan is situated in the island of
    A)Shikoku
    B)Hokkaido
    C)Honshu
    D)Kyushu
    Answer: Honshu
  • Q. What is the name of the layer above Earth’s surface which is located at the height of 8km from poles and 16km from the equator?
    A)Troposphere
    B)Mesosphere
    C)Atmosphere
    D)Stratosphere
    Answer: Troposphere
  • Q. Which one of the following regions of the world is called “the bread basket of the world”?
    A)Mediterranean region
    B)Temperate grassland
    C)Tropical monsoonal region
    D)Savana grassland
    Answer: Temperate grassland
  • Q. Consider the following statements: 1. The albedo of an object determines its visual brightness when viewed with reflected light. 2. The albedo of Mercury is much greater than the albedo of the Earth. Which of the statements given above is/are correct?
    A)Both 1 and 2
    B)1 only
    C)2 only
    D)Neither 1 nor 2
    Answer: 1 only
  • Q. Which of the following pairs is correctly matched? Islands Volcanoes
    A)Java - Merapi
    B)Sicily - Mount Pelee
    C)Hawaii - Stromboli
    D)West Indies - Mauna Loa
    Answer: Java - Merapi
  • Q. Biome represents ________.
    A)A large ecological region characterised by similar vegetation and climate
    B)A desert vegetation
    C)A major ecological group of plants
    D)A major ecological group of animals
    Answer: A large ecological region characterised by similar vegetation and climate
  • Q. The red colour of red soil is due to
    A)Iron
    B)Nitrogen
    C)Humus
    D)Copper
    Answer: Iron
  • Q. What is the percentage of Indian population engaged in agriculture?
    A)70
    B)60
    C)50
    D)80
    Answer: 60
  • Q. There is a project in India which is similar to T.V.A. (Tenacy Valley Authority) of USA,it is
    A)Damodar Valley Project
    B)Ramganga Multi Purpose Project
    C)Idukki Project
    D)Mahanadi Delta Project
    Answer: Damodar Valley Project
  • Q. Diu is an Island
    A)Besides Gujarat
    B)Besides Daman
    C)Besides Goa
    D)Besides Maharashtra
    Answer: Besides Gujarat
  • Q. ________ is the wearing away of the landscape by different agents like water, wind and ice.
    A)Erosion
    B)Weathering
    C)Attrition
    D)Abrasion
    Answer: Erosion
  • Q. Which of the following layers of the earth is believed to have the heaviest mineral materials of highest density ?
    A)Mantle
    B)Central core
    C)Crust
    D)Both B and C
    Answer: Central core

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