Earth MCQ

Test your knowledge with important Earth MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Earth MCQs on Bissoy. Bissoy App

• What is 'Sidereal Day'?
  ক

  The day on which the duration of sunshine is the maximum

  খ

  The day on which the duration of sunshine and darkness are equal

  গ

  The time during which the earth makes a complete rotation on its axis in respect of the fixed stars

  ঘ

  The day on which the sun reaches its maximum distance from the equator
• The Synchronous satellite moves around the Earth from
  ক

  East to West

  খ

  West to East

  গ

  North to South

  ঘ

  South to North
• What is known as High Pressure Subtropical Latitude?
  ক

  Roaring forties

  খ

  Furious fifties

  গ

  Screaming sixties

  ঘ

  Horse latitudes
• How many Geo-synchronous satellites are required for uninterrupted world broadcasting?
  ক

  3

  খ

  4

  গ

  2

  ঘ

  1
• The approximate circumference of the Earth is
  ক

  13,000 km

  খ

  20,000 km

  গ

  25,000 km

  ঘ

  40,000 km
• The Gutenberg discontinuity is between ________
  ক

  The crust and the mantle

  খ

  The upper and lower mantles

  গ

  The outer core and the lower mantle

  ঘ

  The inner and outer cores
• World's longest land border is between which two contries?
  ক

  Australia and New Zealand

  খ

  India and China

  গ

  Switzerland and Italy

  ঘ

  Canada and USA
• The latitude of a place expresses its angular position relative to the place of ________
  ক

  Axis of the earth

  খ

  Equator

  গ

  North pole

  ঘ

  South pole
• "Mohs' Scale" is used to indicate the ________
  ক

  Degree of brittleness of a substance

  খ

  Degree of hardness of minerals.

  গ

  Degree of viscosity of a liquid

  ঘ

  Degree of elasticity of a material
• The acceleration due to gravity at the equator
  ক

  Is less than that at the poles

  খ

  Is greater than that at the poles

  গ

  Is equal to that at the poles

  ঘ

  Does not depend on the Earth centripetalacceleration
• Which one of the following minerals occurs abundantly in the Earth's crust?
  ক

  Bauxite

  খ

  Silica

  গ

  Manganese

  ঘ

  Iron
• The latitude of a place is the same as the ________
  ক

  Maximum altitude attained by the Sun at noon

  খ

  Altitude of the celestial pole

  গ

  Angle between the horizon and the equator

  ঘ

  Zenith distance of the full moon when on the meridian
• Which of the following line represents the line which connects the places of equal rain?
  ক

  Isohypse

  খ

  Isohalines

  গ

  Isobar

  ঘ

  Isohyets
• Marble is the metamorphosed form of
  ক

  Shale

  খ

  Basalt

  গ

  Sandstone

  ঘ

  Limestone
• Latitude of a point on the earth is measured by the distance in ________
  ক

  Kilometers from the poles

  খ

  Kilometers from the equator

  গ

  Angles from the poles

  ঘ

  Angles from the equator
• If a traveller going from Vancouver to Tokyo crosses the International Date Line on Saturday, what will be the day for him at Tokyo?
  ক

  Friday

  খ

  Saturday

  গ

  Sunday

  ঘ

  Monday
• On which day, Earth is closest to the Sun?
  ক

  23-09-2019

  খ

  03-01-2019

  গ

  04-07-2019

  ঘ

  21-03-2019
• Which of the following pairs of metals are supposed to constitute the internal core of the earth?
  ক

  Chromium and Iron

  খ

  Magnesium and Lead

  গ

  Iron and Copper

  ঘ

  Nickel and Iron
• Which of the following is the best definition of 'Tides' ?
  ক

  A powerful movement of the ocean which proceed constantly in a definite direction

  খ

  A great circulatory movement of sea water caused by difference in density of sea water

  গ

  A periodic rise and fall of sea water caused by the gravitational force of moon and sun on earth

  ঘ

  A wind and pressure system having a low pressure in centre and circular wind motion
• Which of the following statements with regard to the term 'great circle' is not correct?
  ক

  Equator is a great circle

  খ

  A ship can save fuel and time by following the great circle arc between two points

  গ

  Only one great circle can be drawn on a sphere

  ঘ

  A great circle results when a plane passes through the centre of a sphere
• The boundary between Earth's Crust and Mantle is ________.
  ক

  Moho discontinuity

  খ

  Lehman discontinuity

  গ

  Conrad discontinuity

  ঘ

  Gutenberg discontinuity
• Heat received by earth from the Sun is known as ________
  ক

  Insolation

  খ

  Solar heat

  গ

  Solar radiation

  ঘ

  Thermal radiation
• Sandstone is metamorphosed to
  ক

  Shale

  খ

  Slate

  গ

  Quartzite

  ঘ

  Marble
• The planet which has the highest surface temperature is
  ক

  Jupiter

  খ

  Earth

  গ

  Pluto

  ঘ

  Venus
• What is the position of the Earth when it is at the greatest distance from the Sun?
  ক

  Aphelion

  খ

  Antipode

  গ

  Perihelion

  ঘ

  Aldiatc
• When does solar eclipse take place?
  ক

  When the Sun is between the Moon and Earth

  খ

  When the Earth is between the Moon and Sun

  গ

  When the Moon is between the Sun and Earth

  ঘ

  When the Moon does not lie on the line joiningthe Sun and Earth
• When would you record the maximum angle of incidence of the sun's rays at the north pole?
  ক

  March 21

  খ

  September 21

  গ

  When the sun's rays fall vertically on the Tropic of Cancer

  ঘ

  When the sun's rays fall vertically on the Tropic of Capricorn
• The mean radius of the earth is approximately ________
  ক

  3200 km

  খ

  6400 km

  গ

  9600 km

  ঘ

  12800 km
• The earth's annual circuit round the sun covers a distance of ________
  ক

  1,096 million kms

  খ

  1,036 million kms

  গ

  966 million kms

  ঘ

  896 million kms
• The Earth is tilted on its axis
  ক

  23.5°

  খ

  22.5°

  গ

  21. 5°

  ঘ

  20°