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Geography Past Questions and Answers

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Geography Questions

Question 541:

The direct effect of sheet erosion on soils is the?

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A Exposure of the surface to intense insolation
B Washing away of the fine clay and humus particles
C Leaching of nutrients down the soil profile
D Mixing of infertile materials with the soil

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Question 542:

The best soil conservation practices are those aimed at?

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A Reclaiming depleted soils
B Prolonging the fallow period
C Sustaining the productivity of the soil
D Managing soil erosion

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Question 543:

Growth of world population over anyone period of time is best explained by?

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A Changes in technology and social organization
B Advances in the knowedge of medicine
C Positive balance between birth rate and death rate
D Increased food production

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Question 544:

The most obvious evidence of over population in some parts of south eastern Nigeria is the?

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A Highrate of urbanization
B Extensive land degradation
C Scarcity of potable water
D Low crop yield

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Question 545:

Which of the following farming systems is likely to give rise to nucleated rural settlements?

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A Grazing
B Large-scale farming
C Subsistence farming
D Irrigation farming

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