(a) What is the aim of the experimental set-up F?

(b) List three materials that could be used in carrying out the experiment in the set-up F.

(c) Outline three steps invołved in carrying out the experiment.

(d) Name four soil components observed in the experimental set-up.

(e) Draw and label the experimental set-up.

(a)(i) Name the toxic substance found in specimen G (FRESH CASSAVA TUBER).
(ii) Suggest four ways of removing the toxic substance named in (a)(i).

(b) State two uses each of specimens I (ONION BULBS) and J (PEPPER FRUITS).

(c) List four pests of specimen I.

(d) Name two groups of crops to which specimens I and J belong based on their uses.

(a) Give three reasons for stocking K (TILAPIA) and L (CATFISH) together in a pond.

(b) List four fishing gears used for harvesting specimens K and L in a pond.

(c) Name four products that could be made from specimen M(MILK).

(d) State four reasons for adding specimen N (LIME)  to the pond in which specimens K and L are stocked.

(a) State three uses each of specimens A (RAKE), C (SHOVEL), and D (CUTLASS)

(b) Describe Specimen E (WHEELBARROW).

(C) State three ways of maintaining Specimen E.

Take a sample each of specimens F (CLAY SOIL), G (LOAMY SOIL) and H (SANDY SOIL) and rub each between the thumb and forefinger. Put a sample of each of the specimens on your palm and add a little amount of water sufficient to wet it. Mix each sample with water. Attempt producing a roll and then a ring. 

(a) Tabulate your observations from the experiment.

(b) Name two crops that can be grown on specimen H.

(c) (i) Which of specimens F,G, and H is preferred for maize productions?
(ii) Give three reasons for your answers in (c)(i).

(d) State three ways in which specimen l (EARTHWORM) is of economic importance in agriculture.