Microorganisms that decompose organic matter will function best under
Waterlogged soil condition
Anaerobic soil condition
Low soil tempertaure
Optimum soil PH
Correct answer is D
No explanation has been provided for this answer.
Which of the following pairs of raw materials is used in the canning industry
Meat and fish
Cotton and sea
Hide and skin
Pulpwood and cocoa
Correct answer is A
No explanation has been provided for this answer.
The new rock formed when limestone is subjected to great heat and pressure is
Slate
Graphite
Marble
Gneiss
Correct answer is D
No explanation has been provided for this answer.
In planning a farmstead, the structure which should be located on high elevation is the
Fish pond
Pigsty
Farmhouse
Processing shed
Correct answer is C
No explanation has been provided for this answer.
Which of the following types of farm power does not cause pollution?
Hydro
Electrical
Mechanical
Chemical
Correct answer is A
No explanation has been provided for this answer.