A process that creates deep gorges on the land surface is?

• A. sheet erosion
• B. splash erosion
• C. gully erosion
• D. wind erosion

Which of the following is a measure aimed at controlling world population growth?

• A. Family planning
• B. Decrease in food production
• C. Migration
• D. Encouraging early marriage

Alloys are best prepared by

• A) Electroplating
• B) Arc-welding
• C) Reducing and mixture of their metallic oxide
• D) Cooling a molten mixture of the metals

One distinguishing characteristics of ferruginous soils is the?

• A. occurence of iron concreation in the B horizon
• B. predominance of clay in the A horizon
• C. well-developed A and B horizons
• D. high content of organic matter in all the horizons

The location of the oil refinery at Kaduna is best explained by the

• A. deliberate government policy and market
• B. presence of power supply and market
• C. availability of raw material and capital
• D. adequate transportation and labour

Which of the following statements best describes a rigid body? A body which

• A. is not equally deformed
• B. when deformed regains it shape
• C. is brittle
• D. when deformed remains deformed

God provided water for the Israelites by asking Moses to strike the rock of the Wilderness of

• A. Beersheba
• B. Red sea
• C. Sin
• D. Sinai

Given that \(\frac{1}{x^2 - 4} = \frac{p}{(x + 2)} + \frac{Q}{(x - 2})\)

x \(\neq \pm 2\)

Find the value of (P + Q)

• A. \(\frac{3}{2}\)
• B. 1
• C. \(\frac{1}{2}\)
• D. 0

The theory of comparative cost advantage is associated with

• A. Alfred Marshal
• B. Adam Smith
• C. David Ricardo
• D. J. B. Say

E-commerce is an activity which involves

• A. trading in products through the post office
• B. trading in products through the internet
• C. buying and selling of products through telegram messages
• D. buying and selling of products through fax messages