Question 1 of 20 2,473 total questions
The liquid portion of the earth’s crust is called
A biosphere
B hydrosphere
C mesosphere
D atmosphere
The longitudinal extent of Nigeria is
earthquake that destroyed about 30,000 people in Turkey happened in the year
a great circle can best be described as
A a circle whose plane passes through Centre of the globe.
B a line of longitude
C the equator
D the shortest distance between two point
The type of transport that is mostly affected by climatic condition is
A land transport
B water transport
C road transport
D air transport
Nigeria is in ------ Africa
A east
B north
C west
D south
The area around the earth where life activities go on is referred to as -------
A biosphere
B lithosphere
C habitat
D ecosystem
which of the following is not important in defining soil
A color
B capillary
C permeability
D texture
Stratified rocks are
A metamorphic rock
B plutonic rocks
C igneous rock
D sedimentary rocks
the degree of saltiness or concentration of salt solution in oceans or seas is referred to as -----
A ocean deep
B ocean ridge
C deep sea plain
D salinity of the ocean
Which of the following human activities has a beneficial effect on soil
A grazing
B strip-cultivation
C bush burning
D over-cropping
The following are abiotic components of the ecosystem except
A bacteria
B topography
C water
D wind
Because of its shape, the earth is best described as a
A Gerald
B geosphere
C sphere
D circle
Which of the following represents the correct sequences in which denudation occurs?
A Weathering –deposition-erosion
B weathering –erosion –deposition
C erosion –weathering –deposition
D deposition -erosion – weathering
water pollution is caused by all the following except
A increased silt load
B sewage deposit
C sand filling
D industrial effluent
Which of the following is not a biotic factor
A parasite
B predator
C grazer
D pressure
a given map is enlarged 3 times its original size which is 1;150,000 what will be the new scale?
A 1 : 50,000
B 1 : 75,000
C 1 : 100,000
D 1 : 450,000
------------- is one of the reasons of high population density
A fertile soil
B unemployment
C unfavorable climate
D presence of some insects.
All of these are elements of weather and climate except
A temperature
B altitude
C Rainfall
D sunshine
Desert is found where?
A Southern coast
B northern Mali
C northern Nigeria
D Senegal
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