More Questions on Earth
- Q. The instrument to measure the area on maps is called
A)Pantograph
B)Planimeter
C)Ideograph
D)Opisometer
Answer: Planimeter
- 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
- Q. Which part of the earth’s surface receives the highest amount of insolation?
A)Savanna region
B)Tropical deserts
C)Equatorial region
D)No such criteria
Answer: Tropical deserts
- 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. What is the study of Moon called?
A)Iridology
B)Selenology
C)Cosmology
D)Planetology
Answer: Selenology
- Q. Magma that reaches earth’s surface and then solidifies is called
A)Quartz
B)Granite
C)Lava
D)Silicates
Answer: Lava
- Q. Consider the following statements: While it is 6.30 AM (Sunday) in London, it is around 1. 2.30 AM (Sunday) in Honolulu (Hawaii) 2. 8.30 PM (Saturday) in Honolulu (Hawaii) 3. 3.30 PM (Sunday) in Tokyo 4. 1.30 AM (Sunday) in Tokyo Which of these statements is/are correct?
A)1 and 4
B)4 only
C)2 and 3
D)2 and 4
Answer: 2 and 3
- Q. Which one of the following minerals occurs abundantly in the Earth’s crust?
A)Manganese
B)Bauxite
C)Silica
D)Iron
Answer: Silica
- Q. Which of the following celestial body contains Helium-4 in abundance?
A)Venus
B)Earth
C)Moon
D)Saturn
Answer: Earth
- Q. The Earth turns through 360° in 24 hours. Each 15° longitude represents ________
A)One hour
B)Half an hour
C)Forty five minutes
D)One hour fifteen minutes
Answer: One hour
- Q. World’s longest land border is between which two contries?
A)Switzerland and Italy
B)Australia and New Zealand
C)India and China
D)Canada and USA
Answer: Canada and USA
- Q. Gravitational force is maximum at which of the following place?
A)At Tropic of Capricorn
B)At Equator
C)At Tropic of Cancer
D)At Poles
Answer: At Poles
- Q. The Solar eclipse achieves totality only in limited geographical regions because ________
A)Sun rays can reach most of the peripheral regions of the shadow of the moon due to atmospheric refraction
B)The trajectories of the Earth around the Sun and the Moon around the Earth are not perfect circles
C)The size of the shadow of the Moon on the Earth is small compared to the cross-section of the Earth
D)The Earth is not a smooth flat surface, but has elevations and depressions
Answer: The size of the shadow of the Moon on the Earth is small compared to the cross-section of the Earth
- Q. The latitude of a place expresses its angular position relative to the place of ________
A)North pole
B)Axis of the earth
C)Equator
D)South pole
Answer: Equator
- Q. Which of the following statements with regard to the term ‘great circle’ is not correct?
A)Only one great circle can be drawn on a sphere
B)Equator is a great circle
C)A ship can save fuel and time by following the great circle arc between two points
D)A great circle results when a plane passes through the centre of a sphere
Answer: Only one great circle can be drawn on a sphere
- Q. Which of the following best describes longitude?
A)The angular distance east or west of the Greenwich meridian
B)An imaginary line joining north and south poles
C)The distance between a place east or west of the Greenwich Meridian
D)The position of a place on earth's surface with reference to the Prime Meridian
Answer: The angular distance east or west of the Greenwich meridian
- Q. Isobar lines show
A)Depth
B)Pressure
C)Rain
D)Time
Answer: Pressure
- Q. Consider a specific point on the surface of the earth (say Delhi). The temperature at a given time of day (say 12.00 Noon) will in general be higher in summer than in winter. This is because ________
A)The earth is closer to the sun in summer than in winter
B)The evaporation of water from atmosphere results in precipitation occurring in winter alone
C)Sun-rays falling on the earth are inclined more towards the sun in winter
D)The axis of the earth is inclined more towards the sun in winter
Answer: Sun-rays falling on the earth are inclined more towards the sun in winter
- Q. The word used to describe the shape of earth is ________
A)Sphere
B)Flat
C)Circle
D)Oblate spheroid
Answer: Oblate spheroid
- 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.
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