Question

A presentation on pollution has these four parts. What is the most logical sequence to put them in to make an argument? A. different types of pollution B. measures to control pollution C. causes and effects of air, water, and noise pollution D. defining pollution D, A, C, B A, B, C, D A, C, D, B C, A, B, D

Answer 1

DACB
First you have to make other people know what is pollution by defining it concisely, and then you should go further by introducing different types of pollution (namely air, water and noise pollution etc.). [WHAT]  Next, trace the line of these pollution stating the causes and effects clearly. [WHY] Finally, you get to the core of the presentation ---- how to control pollution. [How]