GK Practice Test: Question Set - 20
1. The underlying cause of biodiversity loss is
- (A) Poverty and
unsustainable development projects
- (B) Macroeconomic
policies
- (C) International
trade factors
- (D) All of the
above
2. The ridges of the waves are where the jet stream of waves closes to the
- (A) Poles
- (B) Equator
- (C) Prime
meridian
- (D) None of the
above
3. The rainfall in the peninsular interior averages about
- (A) 650 mm a
year
- (B) 750 mm a
year
- (C) 850 mm a
year
- (D) 550 mm a
year
4. The term 'Abyssal refers to
- (A) Inner most
part of the earth
- (B) Organism
found in the shallow water zone of the seas
- (C) Deeper parts
of the oceans
- (D) None of the
above
5. The process of weathering results into
- (A) The complete
loss of particular atoms or the compounds from the weathered surface
- (B) The
addition of specific atoms or compounds to the weathered surface
- (C) A breakdown
of one mass in to two or more masses, with no chemical change in the mineral or
rock
- (D) All of the
above
6. The two 'equinoxes' take place respectively in the months of
- (A) January and
June
- (B) July and
December
- (C) March and
September
- (D) September
and December
7. The process of evaporation of water in nature is one of the basic components of the hydrological cycle. The other process that is considered to be essential for the completion of hydrological cycle is the
- (A) Flow tide
and ebb tide in a river
- (B) Movement
of water vapor in the atmosphere
- (C) Flow of
water in the sea
- (D) Movement of
water in the water table
8. The planets called the inner planets are
- (A) Jupiter,
Saturn, Uranus, Neptune
- (B) Mars, Jupiter,
Saturn, Uranus
- (C) Saturn,
Uranus, Neptune, Pluto
- (D) Mercury,
Venus, Earth, Mars
9. The term used to describe the combined effect of all shortwave losses in
- (A) Earth
scattering
- (B) Earth
radiation
- (C) Earth albedo
- (D) None of the
above
10. The process of particle detach meant by moving glacial ice is called
- (A) Plucking
- (B) Abrasion
- (C) Scouring
- (D) None of the
above
11. The place where material is excavated when the zone of maximum stream velocity approaches the stream's bed is called
- (A) Scoured
pools
- (B) Riffles
- (C) Ox-bow lakes
- (D) Flood plain
12. The rate of infiltration normally declines rapidly during the early part of rainstorm event and reaches a constant value after several hours of rainfall. The factors responsible for this phenomenon are
I. The
filling of fine soil pores with water, which reduces capillary forces
II.
Moistened soil, clay particles to swell and reduce the size of pores
III.
Raindrop impact breaking up with soil clumps, splashing fine particles into
pores
- (A) I, II
- (B) I, III
- (C) II, III
- (D) All of the
above
13. The platform and the basement rock together form
- (A) Craton
- (B) Shield
- (C) Both (a) and
(b)
- (D) None of the
above
14. The reaction is carbonate and bicarbonate ions with mineral is called
- (A) Hydrolysis
- (B) Carbonation
- (C) Oxidation
- (D) Solution
15. The planets with no natural satellites (reported so far) are
- (A) Mercury and
Venus
- (B) Earth and
Pluto
- (C) Mars and
Neptune
- (D) Jupiter and
Saturn
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