Study specimens P ( Electric bulb) , Q (Garden fork), R (Hand trowel ) and S (knapsack sprayer) carefully and answer the following questions.

(a) State two uses each of specimens P, Q, and R.

(b) Mention three problems that may result from a poorly maintained specimen S.

(c) List three protective devices that should be worn by a farmer when using specimen S.

(d) State three precautions that should be taken when using specimens S.

Study specimens V (EARTH WORM), W (PADDY RICE), X (GROUNDNUT SEEDS) and Y (MAIZE STEM BORER) carefully and answer the following questions.

(a) State four ways in which specimen V is important in Agriculture.

(b) Outline the steps involved in processing each of specimens W and X into polished rice and groundnut cake respectively.

(c) Mention three measures used in controlling specimen Y on a farm