WAEC Past Questions and Answers - Page 1729

8,641.

Silos ensure good storage because

 

A.

They are made of stainless steel

B.

Of the air-tight environment created

C.

A lot of produce can be stored at a time

D.

They have high relative humidity

Correct answer is B

No explanation has been provided for this answer.

8,642.

The most versatile source of farm power in West Africa is

A.

Biogas

B.

Animal

C.

Wind

D.

Water

Correct answer is B

No explanation has been provided for this answer.

8,643.
8,644.

I. Burning of trash
II. Slashing of undergrowth 
III. Seed bed preparation 
IV. Soil tillage. 
Which of the following options gives the correct sequence of land preparation for planting yam?

A.

IV, II, III and I

B.

II, I, IV and III

C.

II, III, I and IV

D.

I, II, III and IV

Correct answer is B

No explanation has been provided for this answer.

8,645.

The problems associated with farm irrigation do not include

 

A.

High cost of irrigation equipment

B.

Increase in soil pH

C.

Continuous supply of irrigation water

D.

Build up of pests on farms

Correct answer is C

No explanation has been provided for this answer.