ANSWER:
The natural events that commonly affect the United States and Canada are tornadoes, earthquakes, volcanic eruptions, blizzards, and hurricanes.
Step-by-step explanation:
- Tornado is the cloud that is produced by wind which has great speed and strength of destroying houses.
- Earthquake is the shaking of earth due to the movement of earth plates.
- Volcano eruption is also common natural disaster in both the countries.
- Hurricanes that comes with rain has also high risk of destruction in Canada and US.