Waec Agricultural Science 2017 Past Questions and Answers

Question 11:

• WAEC 2017

Land use for agriculture in West Africa is influenced by the following factors except

A. Topography
B. Population density
C. Fallowing
D. Climatic conditions

Question 12:

• WAEC 2017

A social factor which affects land availability and use is

A. Temperature
B. Soil pH
C. Light intensity and duration
D. Culture of the people

Question 13:

• WAEC 2017

The following are climatic conditions affecting agricultural production except

A. Rainfall
B. Relative humidity
C. Temperature
D. Topography

Question 14:

• WAEC 2017

Predators are used by farmers to

A. Control pests
B. Induce flowering in plants
C. Protect the soil
D. Hasten fruit ripening

Question 15:

• WAEC 2017

Which of the following agents is not associated with chemical weathering?

A. Oxidation
B. Pressure
C. Hydrolysis
D. Carbonation