Waec Agricultural Science 2009 Past Questions and Answers

Question 6:

• WAEC 2009

The practice of growth both food and forage crops simultaneously on the same piece of land is called

A. Pastoral farming
B. Ley farming
C. Crop rotation
D. Continuous cropping

Question 7:

• WAEC 2009

The use of land for agricultural purpose involves the following except

A. Livestock grazing
B. Fish farming
C. Road construction
D. Crop production

Question 8:

• WAEC 2009

The natural grasslands of West Africa are generally located in the

A. Rain forest
B. Guinea savanna
C. Mangroves
D. Equatorial belts

Question 9:

• WAEC 2009

The following processes in soil formation are caused by biotic factors except

A. Bacterial decomposition of plants
B. Soil mixing and turning by earthworms
C. Burrowing of rodents
D. Soil disintegration by dehydration

Question 10:

• WAEC 2009

Which of the following rocks is not formed from pre-existing rocks?

A. Limestone
B. Granite
C. Shale
D. Marble