Jamb Agricultural Science 2023 Past Questions and Answers

Question 36:

• JAMB 2023

What is the primary purpose of processing facilities in agriculture?

A. To process raw agricultural materials into value-added products
B. To provide shelter and housing for livestock
C. To package and label agricultural products
D. To store and preserve harvested crops

Question 37:

• JAMB 2023

What is the primary purpose of farm surveying in agriculture?

A. Mapping land boundaries
B. Determining soil fertility
C. Assessing crop yield
D. Identifying pest infestations

Question 38:

• JAMB 2023

Which of the following is an example of a farm implement used for soil preparation in agriculture?

A. Seeder
B. Sprayer
C. Harvester
D. Plow

Question 39:

• JAMB 2023

What is the importance of agriculture?

A. Agriculture has no significant impact on the economy or global trade
B. Agriculture is essential for food production and food security
C. Agriculture provides employment opportunities only in rural areas
D. Agriculture is primarily focused on the production of cash crops for export

Question 40:

• JAMB 2023

What is rock weathering and how does it affect agriculture?

A. Rock weathering is the process of rocks eroding and washing away from agricultural fields
B. Rock weathering is the process of breaking down rocks into smaller fragments
C. Rock weathering is the process of rocks decomposing and releasing nutrients into the soil
D. Rock weathering is the process of rocks absorbing water and expanding in size