Q. Who proposed Continental drift theory?

Correct Answer

Alfred Wegener

More Questions on Earth

  • Q. Which one of the following elements is most abundant in the earth’s crust?
    A)Silicon
    B)Oxygen
    C)Sulphur
    D)Carbon
    Answer: Oxygen
  • Q. Japan is called ‘land of the rising sun’ because ________
    A)Japan being the Eastern most country in the World, it has the earliest sunrise
    B)Sun rises there as soon as it sets
    C)Sun always remains in the eastern part of the sky throughout the day in Japan
    D)The rays of the sun get reflected from the waters of the sea and make the sunrise beautiful in Japan
    Answer: Japan being the Eastern most country in the World, it has the earliest sunrise
  • Q. “Mohs’ Scale” is used to indicate the ________
    A)Degree of viscosity of a liquid
    B)Degree of brittleness of a substance
    C)Degree of hardness of minerals.
    D)Degree of elasticity of a material
    Answer: Degree of hardness of minerals.
  • Q. If a solar eclipse occurs when the moon is quite far from the earth, the eclipse would likely to be ________
    A)Annular
    B)Total
    C)Partial
    D)None of these
    Answer: Annular
  • Q. The word “Isoneph” represents the lines of equal
    A)Rain
    B)Cloudiness
    C)Salinity
    D)Pressure
    Answer: Cloudiness
  • Q. Which of the following pair is incorrect?
    A)0° latitude - Equator
    B)0° longitude - Prime Meridian
    C)0° longitude - Equator
    D)23.5° North - Tropic of Cancer
    Answer: 0° longitude - Equator
  • Q. The local time at A is 4 pm, when Greenwich Mean Time is 2 p.m. This indicates: 1. A is east of Greenwich 2. the longitude of A is 30°
    A)Neither I nor II
    B)Only I
    C)Only II
    D)Both I and II
    Answer: Both I and II
  • Q. When it is 12:00 noon in India, the time in San Francisco (USA) would be closed to ________
    A)8 : 30 p.m.
    B)11 : 30 p.m.
    C)11 : 30 p.m. of previous day
    D)8 : 30 p. m. of previous day
    Answer: 8 : 30 p. m. of previous day
  • Q. If there are four places on the same meridian 500 km apart and the local time at one place is 12.00 noon, what will be the time at the three other places?
    A)2.00 pm
    B)12.00 noon
    C)1.00 pm
    D)Different time at different places
    Answer: 12.00 noon
  • Q. The total surface area of earth is ________
    A)710 million sq km
    B)510 million sq km
    C)610 million sq km
    D)810 million sq km
    Answer: 510 million sq km
  • Q. How many time zones has the world been divided into?
    A)90
    B)15
    C)24
    D)180
    Answer: 24
  • Q. The alignment of the lines of beginning and end is expressed by
    A)Record
    B)Dentate
    C)Feasibility
    D)Font
    Answer: Feasibility
  • Q. Tides are caused by the gravitational pull of the
    A)Sun and Moon on the Earth
    B)Earth on the Moon
    C)Earth on the Sun
    D)Moon on the Earth
    Answer: Sun and Moon on the Earth
  • Q. Which one of the following cities does not have the same clock time as that of the other three cities at any given instant?
    A)Accra (Ghana)
    B)London (UK)
    C)Lisbon (Portugal)
    D)Addis Ababa (Ethiopia)
    Answer: Addis Ababa (Ethiopia)
  • Q. The incoming short-wave solar radiation is balanced by an equal amount of long-wave radiation from earth going back to space. This is known as ________
    A)Heat balance of earth
    B)Earth radiation
    C)Wave balance of earth
    D)Radiation exchange
    Answer: Heat balance of earth
  • Q. The imaginary lines which connects the places of same temperature are called
    A)Isohaline
    B)Isobar
    C)Isohyet
    D)Isotherm
    Answer: Isotherm
  • Q. The place which has the longest day and the shortest night on 22nd December, is ________
    A)Melbourne
    B)Chennai
    C)Madrid
    D)Moscow
    Answer: Melbourne
  • Q. We always see the same surface of the Moon because
    A)It takes the same time to rotate on its axis and moving around the Earth
    B)It is smaller than the Earth
    C)It rotates on its axis
    D)It moves with the same speed at which Earth moves around the Sun
    Answer: It takes the same time to rotate on its axis and moving around the Earth
  • Q. When it is 8 P.M. in Tokyo, what is the time at Panama Canal which is located at 180° W of it?
    A)12.00 A.M.
    B)4.00 P.M.
    C)8.00 A.M.
    D)12.00 Noon
    Answer: 8.00 A.M.
  • Q. The process of water getting evaporated from the surface of leaves is known as
    A)Transpiration
    B)Evaporation
    C)Evapo-transpiration
    D)Transportation
    Answer: Transpiration

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