1.

Identify the person who defined pollution as"The presence at large of substance, or energy patterns which have been involuntarily produced, have outlived their purpose, have escaped by accident, or have unforeseen effects, in quantities which harm his (man's) health or do offend him".

A. Lord Kenett
B. D. M. Dixon
C. R. F. Dasmann
D. A. Goudie
Answer» B. D. M. Dixon


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