Waec Agricultural Science 2001 Past Questions and Answers

Question 16:

• WAEC 2001

In the determination of soil texture, a soil sample was found to be smooth and powdery when dry and formed a cast when wet. That soil is

A. Clay
B. Silt
C. Loam
D. Sand

Question 17:

• WAEC 2001

Which of the following mineral elements is essential for chlorophyll formation?

A. Sodium
B. Molybdenum
C. Boron
D. Magnesium

Question 18:

• WAEC 2001

Replenishing soil nutrients involves the following except

A. Leaching
B. Fallowing
C. Cover cropping
D. Liming

Question 19:

• WAEC 2001

Which of the following is not a source of farm power?

A. Wind
B. Bull
C. Tractor
D. Plough

Question 20:

• WAEC 2001

Which of the following sources of farm power will assist in the tillage of more land per unit time?

A. Man
B. Animal
C. Wind
D. Machine