I have a short video needs to be watched and answer 4 questions about the video

GEOS 101 Alternative Assignment on Radon

Go to: https://www.youtube.com/watch?v=UnqIPtZt3Go

Please watch the video.

You should be able to answer the following questions:

1. Why is radon dangerous?

2. What produces radon gas?

3. How do you know if you have a radon problem?

4. The video was filmed in Canada, but should we be concerned here?