Heatwaves and cold snaps • English Conversation Questions

What is a heatwave and how does it differ from a typical hot spell?
What are some common causes of heatwaves?
What are the health risks associated with prolonged exposure to heat?
What are some ways to stay safe during a heatwave?
What is a cold snap and how does it differ from a typical cold spell?
What are some common causes of cold snaps?
What are the health risks associated with prolonged exposure to cold temperatures?
What are some ways to stay safe during a cold snap?
How do heatwaves and cold snaps impact different regions and population groups?
What is the global warming relation with heatwaves and cold snaps?
What are the steps can be taken to mitigate the impact of heatwaves and cold snaps?