WAEC Past Questions and Answers - Page 1487

7,433.

Microorganisms that decompose organic matter will function best under 

A.

Waterlogged soil condition

B.

Anaerobic soil condition

C.

Low soil tempertaure

D.

Optimum soil PH

Correct answer is D

No explanation has been provided for this answer.

7,434.

Which of the following pairs of raw materials is used in the canning industry

A.

Meat and fish

B.

Cotton and sea

C.

Hide and skin

D.

Pulpwood and cocoa

Correct answer is A

No explanation has been provided for this answer.

7,435.

The new rock formed when limestone is subjected to great heat and pressure is

A.

Slate

B.

Graphite

C.

Marble

D.

Gneiss

Correct answer is D

No explanation has been provided for this answer.