Radioactivity and Nuclear Energy: Means of Protection From Radiation Pollution

The video discusses nuclear energy, its uses, and the harmful effects of radiation. It emphasizes the importance of avoiding radiation exposure and outlines safety measures, including protective gear and exposure limits. The video also covers the handling and disposal of radioactive waste, highlighting the need for careful storage to prevent environmental contamination. It concludes with the environmental impact of nuclear activities and the necessity for strict regulations to mitigate pollution.

What is the maximum safe dose of nuclear radiation exposure per year?

• 5 milli sieverts

• 1 milli sievert

• 10 milli sieverts

• 20 milli sieverts

What type of protective gear is recommended for handling radioactive materials?

• Sunglasses and hats

• Gloves, clothes, and masks

• Aprons and helmets

• Boots and raincoats

How should nuclear wastes with strong radiation be disposed of?

• Thrown into the ocean

• Cooled with water and buried deep

• Burned in open air

• Stored in metal containers

What is a key consideration when choosing a site for storing radioactive waste?

• Proximity to urban areas

• Distance from water sources

• Availability of sunlight

• Presence of wildlife

Why is it important to have strict laws for nuclear stations?

• To promote nuclear research

• To increase energy production

• To prevent radioactive pollution

• To reduce electricity costs