Question

disposal of radioactive waste is a major concern in nuclear power production. which method of disposal is least dangerous?

distributing nuclear waste in small quantities in many locations
releasing nuclear waste into the atmosphere where living things are not affected
encasing nuclear waste in containers that are then taken to remote locations
pouring nuclear waste into oceans and larger lakes

Explanation:

• Distributing nuclear waste in small quantities in many locations would increase the risk of exposure as more areas are contaminated.
• Releasing nuclear waste into the atmosphere, even where living things seem unaffected, can still lead to radioactive particles spreading via wind and affecting ecosystems and living beings over time.
• Pouring nuclear waste into oceans and lakes would contaminate water bodies, affecting marine life and potentially entering the food chain, posing risks to humans and ecosystems.
• Encasing nuclear waste in containers and taking them to remote locations (like deep geological repositories) isolates the waste, minimizing contact with the biosphere and reducing the risk of radiation exposure to living organisms.

Answer:

C. encasing nuclear waste in containers that are then taken to remote locations