More Questions on Earth
- 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. Tides in the sea have stored in them ________
A)Gravitational potential energy
B)Hydraulic energy
C)Kinetic energy
D)A combination of all the above three forms of energy
Answer: A combination of all the above three forms of energy
- Q. Maximum difference in the spacing of longitudes is ________
A)At tropics
B)At poles
C)At equator
D)At arctic circle
Answer: At equator
- Q. Which of the following pairs is not correctly matched?
A)23° 20' N latitude - Tropic of Cancer
B)66° 33' N latitude - Arctic Circle
C)180°E or 180°W longitude- International Date Line
D)0°E or 0°W longitude – Equator
Answer: 0°E or 0°W longitude – Equator
- Q. On Monday, the 14th June, a man crosses the International Date Line at 5 p.m. from the Asian side to the American side. Which of the following will he now assume to be the correct date and time?
A)5 a.m. of Monday, the 14th June
B)5 a.m. of Tuesday, the 15th June
C)5 p.m. of Tuesday, the 15th June
D)5 p.m. of Sunday, the 13th June
Answer: 5 p.m. of Sunday, the 13th June
- Q. If news is broadcast from London at 10:30 AM, at what time it will be heard at Baghdad (45°E)?
A)1:30 PM
B)7:30 AM
C)9:00 AM
D)12:00 Noon
Answer: 1:30 PM
- 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
- Q. When the clock strikes 12:00 noon at Greenwich, it strikes 5:30 p.m. at place X on the same day. What is the meridian of longitude of place X ?
A)82°30' E
B)97°30' E
C)97°30' W
D)82°30' W
Answer: 82°30' E
- Q. Which of the following celestial body contains Helium-4 in abundance?
A)Venus
B)Earth
C)Moon
D)Saturn
Answer: Earth
- Q. What is the interval between a high tide and low tide at a given place?
A)15 hours 30 minutes
B)12 hours
C)12 hours 26 minutes
D)24 hours
Answer: 12 hours 26 minutes
- Q. The Equator does not pass through which of the following?
A)Indonesia
B)Kenya
C)Mexico
D)Brazil
Answer: Mexico
- 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 longest circle which can be drawn on the earth’s surface passes through ________
A)Arctic Circle
B)Equator
C)Tropic of Cancer
D)Tropic of Capricorn
Answer: Equator
- Q. If the earth’s axis had not been inclined: I. temperature distribution would have been uniform II. days and nights would not have occurred III. seasons would not have occurred IV. poles would not have a continuous day
A)III and IV
B)I, III and IV
C)II and IV
D)II, III and IV
Answer: III and IV
- 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. 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 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. Albedo is defined as ________
A)Celestial bodies in earth's atmosphere which add to the greenhouse effect
B)UV radiations sent out by the SUN
C)A substance contained in the upper atmospheric layers of the earth, which is responsible for the reflection of/a part of solar radiations
D)The amount of insolation reflected back to the space by the top of atmosphere, by clouds and ice-covered areas of the Earth's surface
Answer: The amount of insolation reflected back to the space by the top of atmosphere, by clouds and ice-covered areas of the Earth's surface
- Q. Due to gravity, acceleration at the Equator is
A)Equal to acceleration on poles
B)Less than acceleration on poles
C)More than acceleration on poles
D)Not dependant on the centrifugal acceleration of Earth
Answer: Less than acceleration on poles
- Q. Which one of the following has geographical position of 0° latitude and 0° longitude?
A)In Ghana, a West African-country
B)In the South Atlantic Ocean
C)In the Mediterranean Sea
D)At Greenwich Observatory in England
Answer: In the South Atlantic Ocean
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