Question

Why did the public's opinion change about the use of DDT?

a.) Several plants and animals were added to the endangered species list.
b.) A biologist published a book that opened the public's eyes to DDT's harmful effects.
c.) The public started to see the effects of DDT—their pets and children were getting sick.
d.) A sitting president convinced the public that DDT was a dangerous carcinogen.

Answer 1

The anwser is B) A biologist published a book that opened the public’s eyes to DDT’s harmful effects.

Explanation: A biologist called Racheal Carson wrote a book called “Silent Spring” in 1962. The book stimulated the widespread public concern over the use of DDT.

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