(a) List four cereal crops grown in West Africa [2marks] (b) State three benefits of forest to the economic development of your country.[3marks] (c) With th...

(a) List four cereal crops grown in West Africa [2marks]

(b) State three benefits of forest to the economic development of your country.[3marks]

(c) With the aid of a diagram, describe the life cycle of the variegated grasshopper. [6marks]

(d) List three cultural methods of controlling crop pests.[3marks]

(e) Give two uses of oil palm. [2marks]