The only feasible method for the disposal of radioactive wastes because of extensive geologic time related to the half-life of radioactive materials is to do what with the wastes?
A) Treat the waste with chemical reactions
B) Use bioremediation to decompose the waste
C) Store the waste in a safe place, and allow it to decay naturally
D) Recycle the waste

Question

Quizplus · Accepted Answer

The half-life of radioactive materials can be thousands or even millions of years, so it is not practical to rely on natural decay to render them harmless during human lifetimes. The only viable long-term solution is to safely store the waste in geologically stable repositories, where it can gradually decay over time without posing a threat to human health or the environment. Chemical treatments and bioremediation are not effective for addressing radioactive waste. Recycling is a possibility for some types of radioactive materials, but not all, and even when it is feasible, it only prolongs the need for safe storage.

The Only Feasible Method for the Disposal of Radioactive Wastes