More Questions on Earth
- 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. At neap tide: 1. the sun and moon exert their force at right angles 2. the tidal amplitude is high 3. the low tides are very low
A)1 and 2
B)1
C)2 and 3
D)1, 2 and 3
Answer: 1
- Q. The amount of insolation received at a place on the surface of the earth depends on ________
A)Its longitude
B)Its climate
C)Its latitude
D)Both (a)and (b)
Answer: Both (a)and (b)
- Q. Of the total volume of the earth, which layer forms the major part ?
A)Mantle
B)Sial
C)Sima
D)Core
Answer: Core
- Q. What is the approximate circumference of Earth?
A)80,000 Km
B)40,000 Km
C)60,000 Km
D)1,00,000 Km
Answer: 40,000 Km
- Q. The tide at its maximum height is known as ________
A)Spring tide
B)Equinox
C)Neap tide
D)Tsunami
Answer: Spring tide
- 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. What is the name of the maps, natural and manmade, portray the large forms?
A)Graffito
B)Thematic Maps
C)Atlas Maps
D)Topographic Maps
Answer: Thematic Maps
- Q. The mapping of which of the following is most difficult ?
A)Interior of the Earth
B)Mountains
C)Plateaus and Plains
D)Oceans and their depth
Answer: Interior of the Earth
- Q. Which of these statements are correct? 1. Ocean currents are the slow-surface movement of water in the ocean 2. Ocean currents assist in maintaining the Earth’s heat balance 3. Ocean currents are set in motion primarily by prevailing winds 4. Ocean current are affected by the configuration of the ocean
A)1, 3 and 4
B)1 and 2
C)2, 3 and 4
D)1, 2, 3 and 4
Answer: 2, 3 and 4
- Q. When the Moon completely covers the Sun, it is known as?
A)The Penumbra
B)The Antumbra
C)The Umbra
D)None of these
Answer: The Umbra
- Q. In the earliest days when life originated on earth, the atmosphere contained ________
A)Oxygen in fixed form
B)Free oxygen
C)No oxygen
D)Oxygen bound to carbon
Answer: Oxygen bound to carbon
- Q. What are the imaginary lines encircling the Earth horizontally called?
A)Isobars
B)Latitudes
C)Longitudes
D)Isotherms
Answer: Latitudes
- Q. When does tides rise in sea?
A)When Moon is on first phase
B)Only on lunar day
C)Full Moon and half Moon
D)Only half Moon
Answer: Full Moon and half Moon
- Q. The sunlight is available 24 hours on the longest day at which of the following latitudes of the Earth?
A)63°
B)49°
C)66.5°
D)69.51°
Answer: 66.5°
- Q. Which one of the following is not the effect of the revolution of the Earth.
A)Determination of latitudes
B)Change of seasons
C)Length of days and nights
D)Change in the direction of winds and ocean currents
Answer: Change in the direction of winds and ocean currents
- Q. Insolation heats up the land masses more quickly than the water bodies because ________
A)Water needs more energy to get warm
B)Water is liquid
C)Landmasses are solid
D)Rocks are bad conductors of heat
Answer: Water needs more energy to get warm
- Q. The upper part of the mantle upon which the crust of the Earth floats is called ________
A)Mohorovic discontinuity
B)Barysphere
C)Mesophere
D)Asthenosphere
Answer: Asthenosphere
- Q. Which one of the following is the time required for the Earth to return to a given point in its orbit with reference to fixed star, called?
A)Tropical year
B)Lunar year
C)Solar year
D)Sideral year
Answer: Sideral year
- 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
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