Geography is the study of the Earth's landscapes, features, inhabitants, and natural phenomena. It aims to understand the locations of various elements, the reasons for their presence, and how they evolve and transform over time.
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Question 1911: The fundamental role played by the decomposers in the functioning ecosystem is the?
Options:
A) diposal of plant ana animals waste products
B) releases of energy and nutrients locked up in organic litter
C) precipitation of organic and mineral elements from the soil
D) cycling of water and chemical elements
Show Answer
The correct answer is B .
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Question 1912:
Which of the following is not a measure of environmental control?
Options:
A) Preservation
B) Stabilization
C) Degradation
D) Afforestation
Show Answer
The correct answer is C .
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Question 1913:
What is the process of lowering and levelling of the earth surface by gradual breaking and wearing away of such earth's surfaces.
Options:
A) Weathering
B) Denudation
C) Relief
D) Mass wasting
Show Answer
The correct answer is B .
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Question 1914: Where are the Ghezira Plains located and what crop is cultivated there?
Options:
A) Sudan: cotton
B) Mali: rice
C) Egypt: cotton
D) Uganda: sugarcane
Show Answer
The correct answer is A .
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Question 1915:
The greatest hydro-electric power potential in Nigeria is found in the?
Options:
A) Sokoto-Rima Basin
B) Cross River Basin
C) Niger-Benue trough
D) Enugu Scarplands
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The correct answer is C .
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Question 1916: Which of the following features is associated with glacial erosion?
Options:
A) Esker
B) Moraine
C) Erratic
D) Drumlin
E) Cirque
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The correct answer is E .
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Question 1917: Which one of the following terms give us the best general description of the relief of West Africa?
Options:
A) Swamps and low lands
B) Hills and mountain
C) Scarp slopes and deep slopes
D) plain and plateaux
E) Flood plains
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The correct answer is D .
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Question 1918:
Which of the following is an effect of the earth's revolution?
Options:
A) Day and night
B) It determines a year
C) Dawn and Twilight
D) Apparent Sunrise and sunset
Show Answer
The correct answer is B .
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Question 1919:
The best technique to prevent soil erosion in a humid, gently sloping area is to adopt
Options:
A) contour ridging
B) terrace cultivation
C) intercropping
D) wind breakers
Show Answer
The correct answer is A .
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Question 1920:
Which of the following is a problem of world transportation?
Options:
A) Lack of soil erosion
B) Absence of many rivers
C) Absence of marshy areas
D) poor visibility
Show Answer
The correct answer is D .