Which incident made Americans very concerned about nuclear energy?
A The Science Committee warned Americans about using harmful chemicals broadly.
B A Pennsylvania nuclear plant leaked radioactive gas that could make people and animals sick.
C Suburbs developed and the population and industry boomed, largely fueled by nuclear energy.
D Federal environmental laws grew during this time, which made Americans suspicious and wary.
The correct answer is B: A Pennsylvania nuclear plant leaked radioactive gas that could make people and animals sick.
This incident refers to the Three Mile Island accident in 1979, which was a partial meltdown of a reactor in Pennsylvania. It raised significant public concern about the safety of nuclear energy and its potential risks to health and the environment, leading to heightened scrutiny and debate over nuclear power in the United States. If you have more questions or need further assistance, feel free to ask!