More Questions on Earth
- Q. What is the correct sequence of the following layers of the Earth as one moves from the surface to the interior: 1. Mantle 2. Crust 3. Core Select the correct answer by using the codes given below
A)2, 1, 2003
B)1, 2, 2003
C)1, 3, 2002
D)3, 1, 2002
Answer: 2, 1, 2003
- Q. If it is 4 P.M. on Monday at 150°W, what will be the time at 150°E ?
A)4 p.m. on Sunday
B)4 a.m. on Tuesday
C)4 p.m. on Tuesday
D)12 Noon on Tuesday
Answer: 12 Noon on Tuesday
- Q. Which of the following is the best definition of ‘Tides’ ?
A)A periodic rise and fall of sea water caused by the gravitational force of moon and sun on earth
B)A powerful movement of the ocean which proceed constantly in a definite direction
C)A great circulatory movement of sea water caused by difference in density of sea water
D)A wind and pressure system having a low pressure in centre and circular wind motion
Answer: A periodic rise and fall of sea water caused by the gravitational force of moon and sun on earth
- Q. The term ‘syzygy’ is referred to when the ________
A)Moon and sun are at right angles with reference to the earth
B)Earth is at perihelion and moon at perigee
C)Earth is at apehelion and moon at apogee
D)Moon, sun and earth lie along a straight line
Answer: Moon, sun and earth lie along a straight line
- Q. Which of the following phenomenon gives an evidence for the spherical shape of the earth?
A)Lunar eclipse
B)Solar eclipse
C)Revolution
D)Rotation of Earth
Answer: Revolution
- 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. The approximate circumference of the Earth is
A)25,000 km
B)13,000 km
C)20,000 km
D)40,000 km
Answer: 40,000 km
- Q. Which of the followings are related with “Lithosphere”?
A)Earth's Crust
B)Plant and Insect
C)Earth's Interior
D)None of these
Answer: Earth's Crust
- 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. When and where did the concept of the Earth Hour started?
A)April, 2008 in Tokyo, Japan
B)June, 2007 in Christchurch, New Zealand
C)May, 2009 in Colombo, Srilanka
D)March, 2007 in Sydney, Australia
Answer: March, 2007 in Sydney, Australia
- 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. Tides are complied and they vary from place to place because of ________
A)Irregularities in the configuration of oceans
B)The movement of Moon in relation to Earth
C)Uneven distribution of water over the globe
D)All of the above
Answer: All of the above
- Q. Which of the following statement is correct?
A)Relative humidity is denoted in gram per cubic meter of air.
B)Air capacity of vaporization reduces with the rise in the temperature of air.
C)Atmospheric pressure reduces due to rise in temperature.
D)Temperature decreases 10°C at every 165 height
Answer: Atmospheric pressure reduces due to rise in temperature.
- Q. ________ is a natural electrical phenomenon characterized by the appearance of streams of reddish or greenish light in the sky, especially near the northern or southern magnetic pole
A)Albopictus
B)Acaulis
C)Matus
D)Aurora
Answer: Aurora
- Q. When rain falls through a cold layer of air near the Earth’s surface, raindrops get frozen into ice. This type of precipitation is called
A)Snowstorm
B)Hail
C)Snowfall
D)Sleet
Answer: Sleet
- 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
- Q. Variation in duration of day and night is due to: 1. rotation of earth on its axis 2. revolution of earth around the sun 3. inclination of earth at an angle of 66%.
A)1 and 3
B)1and 2
C)2 and 3
D)1, 2 and 3
Answer: 2 and 3
- Q. The sun reaches its maximum angular distance from the equator at the ________
A)Equinox
B)Zenith
C)Solstice
D)Noontime
Answer: Solstice
- Q. The network of the series of vertical and horizontal lines is known as
A)Longitude
B)Latitude
C)Geid System
D)Geographical Coordinates System
Answer: Geographical Coordinates System
- Q. The Contour line is those imaginary line which show?
A)Areas of similar height
B)Areas of similar atmospheric pressure
C)Areas of similar temperature
D)Equal Sunning areas
Answer: Areas of similar height
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