8.3.1.7.1. Sources/causes of nuclear hazards

Try these first

1. 1.

   What is radioactivity?

   Hint

   Think about the decay process of certain elements.

2. 2.

   Name a natural source of radioactivity.

   Hint

   Consider volcanic materials and Earth's crust.

3. 3.

   What is a major source of man-made radioactivity?

   • Uranium Mining
   • Nuclear Power Plants
   • Solar Energy

   Hint

   Think of places where nuclear reactions occur.

4. 4.

   True or False: Genetic effects of radiation can only affect the person exposed.

   • True
   • False

   Hint

   Consider what happens to DNA.

5. 5.

   Analyze the impact of nuclear waste on groundwater and suggest necessary management practices.

   Hint

   Consider the flow of water and waste interaction.

6. 6.

   Consider a scenario where workers are exposed to increasing radiation levels. Propose a solution, detailing the steps required to protect them.

   Hint

   Focus on both prevention and monitoring.