Which of the Following Statements Is True

Which of the following statements is True?

A) World coal reserves are substantially smaller than petroleum reserves.
B) The fossil fuel most readily available and abundant in the United States and Canada is petroleum.
C) The United States has only enough proven oil supplies to last 4 years at current rates of consumption.
D) World coal reserves are only large enough to provide power for about 100 years.
E) Under normal operating conditions, you are likely to get a higher dose of radiation living next to a nuclear plant than a coal-burning plant.