Which of the following is a primary function of the digestive system?

• A. Regulation of body temperature
• B. Oxygen transport
• C. Production of hormones
• D. Absorption of nutrients

The recommended agricultural practice in farm settlement scheme is

• A. poultry farming
• B. continuous cropping
• C. mixed farming
• D. cash crop production

Which of the following is a form of land ownership in which an individual holds complete ownership and control over a piece of land?

• A. Tenancy
• B. Freehold
• C. Leasehold
• D. Commonhold

The most important contribution of agriculture to mankind is the provision of

• A. shelter
• B. employment
• C. foreign exchange
• D. food

Describe briefly the effects of the following farming practices on the soil; (a) bush burning; (b) overgrazing; (c) clean clearing; (d) fertilizer application.

Which of the following factors will cause etiolation in crops?

• A. low humidity
• B. high light intensity
• C. high humidity
• D. absence of light

The process by which a forest is renewed artificially is known as

• A. forest regeneration
• B. forest plantation
• C. selective exploitation
• D. deforestation

An important farm machine used for coupling many implements is

• A. disc harrow
• B. harvester
• C. tractor
• D. plough

Which of the following is an objective of agricultural development programs?

• A. Maximizing profits for individual farmers
• B. Increasing dependency on external inputs
• C. Enhancing sustainable agricultural practices
• D. Expanding land holdings for large-scale farms

Energy for photosynthesis in crops is provided by

• A. man
• B. animal
• C. wind
• D. sun