Jamb Geography 1981 Past Questions and Answers

Question 6:

• JAMB 1981

Which of the following is a feature of a rejuvenated drainage system?

A. Braided channel
B. Levees
C. Incised meaners
D. Ox-bow lakes
E. Potholes

Question 7:

• JAMB 1981

Which of the following rock types is non-sedimentary?

A. Basalt
B. Coal
C. Limestone
D. Rocksalt
E. Sandstone

Question 8:

• JAMB 1981

Plants takes up mineral nutrients in solution from the soil. Some of these are required in large quantities while others are needed in small quantities. Which of these is required in small quantities?

A. Nitrogen
B. Potassium
C. Iron
D. Sulphur
E. Cacium

Question 9:

• JAMB 1981

Two factors which together cause the varying length of day and night are?

A. Inclination of the earth on its axis and the rotation of the earth on its axis
B. Inclination of the earth on its axis and the revolution of the earth on its elliptical orbit
C. The rotation of the eart on its axis and the revolution of the moon round the earth
D. Inclination of the earth on its axis and the revolution of the moon round the earth
E. The revolution of the earth on its elliptical orbit and the inclination of the moon on its axis

Question 10:

• JAMB 1981

When one looks at a soil profile, the first characteristic to be notice is soil?

A. Colour
B. Texture
C. Consistency
D. Structure
E. Moisture