More Questions on 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. Latitude of place is indicative of its ________
A)Amount of rainfall
B)Time
C)Altitude
D)Temperature
Answer: Temperature
- Q. The distance between the earth and the sun is smallest in the month of ________
A)June
B)January
C)March
D)September
Answer: January
- Q. The earth rotates around its axis from ________
A)South to north
B)North to south
C)East to west
D)West to east
Answer: West to east
- Q. The Earth is an oblate spheroid and not a perfect sphere. This is because 1. the Earth has a rotational motion and the rotational speed increases as one goes from the Poles towards the Equator. 2. the Equator experiences greater gravitational pull from the Sun. 3. the intensity of sunlight received at the Equator is greater than that at the Poles.
A)3 only
B)1 only
C)1 and 2
D)1, 2 and 3
Answer: 1 and 2
- Q. Consider the following statements: 1. The tropical year is shorter than the sidereal year. 2. The solar day is longer than the sidereal day. 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: Both 1 and 2
- Q. When does the Sun shine vertically on the Equator?
A)Twice a year
B)Throughout the year
C)For six months
D)Once a year
Answer: Twice a year
- Q. The distance between two consecutive longitudes (91° E and 92° E) at the Poles is
A)25 km
B)0 km
C)18 km
D)111 km
Answer: 0 km
- Q. An aeroplane takes off from 30° N latitude, 50° E longitude and lands at the opposite end of the earth. Where does it land?
A)50° N Lat., 30° W Long
B)30° N Lat., 50° W Long
C)30° S Lat., 130° W Long
D)30° N Lat., 130°W Long
Answer: 30° S Lat., 130° W Long
- Q. Isobar lines show
A)Depth
B)Pressure
C)Rain
D)Time
Answer: Pressure
- Q. The position of the sun is annually twice overhead at Singapore because of the ________
A)Elliptical path of the earth's orbit
B)Rotation of the earth
C)Revolution of the earth
D)Parallelism of inclined axis of the earth
Answer: Parallelism of inclined axis of the earth
- Q. At the summer solstice, which one of the following latitudes will have the longest night?
A)60°N
B)45°N
C)45°S
D)60°S
Answer: 60°S
- Q. Tides are caused by the gravitational forces of
A)Of Sun and Moon on Earth
B)Of Earth on Moon
C)Of Earth on Sun
D)Of Moon on Earth
Answer: Of Sun and Moon on Earth
- Q. What are the imaginary lines encircling the Earth horizontally called?
A)Isobars
B)Latitudes
C)Longitudes
D)Isotherms
Answer: Latitudes
- Q. Sea tides show variations because of ________
A)Distorted spherical shape of the earth
B)Variations in gravitational pull of the moon
C)Variations in gravitational pull of the sun
D)Different phases of the moon
Answer: Different phases of the moon
- Q. On which date is India likely to experience the shortest day?
A)3rd January
B)22nd December
C)21st June
D)23rd March
Answer: 22nd December
- Q. On which day, Earth is closest to the Sun?
A)04-07-2019
B)23-09-2019
C)03-01-2019
D)21-03-2019
Answer: 03-01-2019
- 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. 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. What percentage of insolation is received by the earth’s surface?
A)0.66
B)0.47
C)0.51
D)0.87
Answer: 0.47
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