Geography Hydrosphere

Q. Imaginary lines connecting places in oceans having equal salinity are called

A
Isohalines
B
Isotherms
C
Isobars
D
Isohyets

Correct Answer

Isohalines

More Questions on Geography

  • Q. Choose the incorrect statement
    A)The Sun's rays are vertical at all places on the days of the equinoxes
    B)All meridians are of the same length
    C)The axis of the earth is inclined at an angle of to the horizontal
    D)The summer solstice for the Southern Hemisphere is in December
    Answer: The Sun's rays are vertical at all places on the days of the equinoxes
  • Q. Pulsar are
    A)Rapidly rotating stars
    B)Stars moving towards Earth
    C)Stars moving away from Earth
    D)Stars with high temperature
    Answer: Rapidly rotating stars
  • Q. Fold mountains are formed due to forces born out of
    A)Expansion
    B)Tension
    C)Compression
    D)Volcanoes
    Answer: Compression
  • Q. Rainfall in the doldrums is of the nature of ________
    A)Frontal precipitation
    B)Orographic precipitation
    C)Natural precipitation
    D)Convectional precipitation
    Answer: Orographic precipitation
  • Q. An estuary is a place where
    A)Fresh water collects at the mouth of a river
    B)Deposits of mud can be seen at a triangular piece of land
    C)Silt is deposited near the mouth of a river
    D)Fresh and salt water mix near the mouth of a river
    Answer: Fresh and salt water mix near the mouth of a river
  • Q. Which one of the following is the time required for the Earth to return to a given point in its orbit with reference to fixed star, called?
    A)Tropical year
    B)Lunar year
    C)Solar year
    D)Sideral year
    Answer: Sideral year
  • Q. Geostationary orbit is at a height of ________
    A)3600 km
    B)6 km
    C)1000 km
    D)36,000 km
    Answer: 36,000 km
  • Q. The Hawaiian Islands specialise in the cultivation of
    A)Sugarcane
    B)Cotton
    C)Rice
    D)Tobacco
    Answer: Sugarcane
  • Q. Which of the following pair is correctly matched- 1. Northern China – Rice 2. Southern China – Wheat 3. Candy Basin – Coffee 4. Malaysia – Natural Rubber
    A)3
    B)1
    C)2
    D)4
    Answer: 4
  • Q. Which of the following ports are on the west coast? 1. Marmugao 2. Cochin 3. New Mangalore 4. Paradeep
    A)2, 3 and 4
    B)1, 2 and 3
    C)1 and 3
    D)2 and 3
    Answer: 1, 2 and 3
  • Q. Which from the following towns is not on the “Golden Quadrilateral” being created for the roads-infrastructure of the country?
    A)Jabalpur
    B)Ajmer
    C)Ahmedabad
    D)Gaya
    Answer: Jabalpur
  • Q. Which of the following winds is incorrectly paired with the area in which it prevails?
    A)Southerly Burster - New South Wales
    B)Berg wind - South eastern Africa
    C)Karaburan - Tarim basin of Sinkiang
    D)Hurricanes - New Zealand
    Answer: Hurricanes - New Zealand
  • Q. What is the benefit of rain water storage?
    A)Reduce the scarcity of water
    B)Recharging ground water level
    C)Respite from floods
    D)Protection from soilerosion
    Answer: Recharging ground water level
  • Q. The first marine sanctuary in India, having within its bounds coral reefs, mollusca, dolphins, tortoises and various kinds of sea birds, has been established in
    A)Gulf of Kachchh
    B)Sundarbans
    C)Chilka Lake
    D)Lakshadweep
    Answer: Chilka Lake
  • Q. Which one of the following is located in the Bastar region?
    A)Rajaji National Park
    B)Bandhavgarh National Park
    C)Dandeli Sanctuary
    D)Indravati National Park
    Answer: Indravati National Park
  • Q. Which planet in our solar system is nearly as big as the Earth?
    A)Venus
    B)Mercury
    C)Mars
    D)Pluto
    Answer: Venus
  • Q. Which of the following wind is blowing from the Mediterranean sea to the North Western parts of India?
    A)Loo
    B)Western disturbances
    C)Norwesters
    D)Mango showers
    Answer: Western disturbances
  • Q. Alaskan current is found in
    A)North Pacific
    B)Northern Atlantic
    C)South Atlantic
    D)Indian Ocean
    Answer: North Pacific
  • Q. Name the longest lake in India
    A)Kolleru Lake
    B)Pangong lake
    C)Pulicat Lake
    D)Vembanad Lake
    Answer: Vembanad Lake
  • Q. In 1990 India ratified the world Heritage Convention of 1977 identifying four natural sites of outstanding universal value namely:
    A)Sundarbans Biosphere Reserve (West Bengal)
    B)Kaziranga National park (Assam)
    C)Keoladeo National Park (Rajasthan)
    D)Nanda Devi Biosphere Reserve (Uttarakhand)
    Answer: E

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