Evaluate Nuclear Process Benefits/Risks Practice Test

Many household smoke detectors use a tiny amount of americium-241 to help detect smoke. The benefit is early warning that can save lives in a fire. A concern is proper disposal so radioactive material does not end up in inappropriate waste streams. Which choice best balances benefits and risks?

A government is debating whether to expand its nuclear weapons program. Some argue it increases national security through deterrence; others argue it raises the risk of catastrophic humanitarian harm, accidental launch, and proliferation to other states or groups. Which statement most appropriately evaluates the benefits and risks of nuclear weapons technology?