Jamb Geography Past Questions and Answers

Question 686:

• JAMB 1990

Plants that grow submerged of floating in water bodies are known as?

A. Hydrophytes
B. Hygrophytes
C. Mesophytes
D. Xerophytes

Question 687:

• JAMB 1990

Vegetation regeneration on a fallow land is typical example of?

A. Nature conservation
B. Secondary succession
C. Reafforestation
D. Forest reservation

Question 688:

• JAMB 1990

Which of the following is used to describe soil reaction?

A. PH
B. Cation exchange
C. Clay content
D. Texture

Question 689:

• JAMB 1990

Time, as a factor of soil formation, influences mainly soil?

A. Texture
B. Organisms
C. Nutrients
D. Maturity

Question 690:

• JAMB 1990

Which of the following farming practices may be used to check soil erosion?

A. Ploughing of land upslope
B. Contour ploughing
C. Bush burning
D. Shifting cultivation