True or false: During extreme heat, people should reduce strenuous activity during the hottest periods, drink water, and check on people who may be especially vulnerable.
6 Storms and Severe Weather Online Quiz Questions
Use this free practice quiz with 20 questions to review 6 Storms and Severe Weather, test your knowledge, and prepare for your next test or exam.
What is the minimum wind-gust speed that meets one U.S. criterion for a severe thunderstorm? Enter the number in mph.
Strong updrafts can carry water droplets into freezing parts of a cloud, where the droplets grow into ice stones called .
The term for abnormal ocean water pushed onto the coast by a storm is .
In the Atlantic, a tropical cyclone has sustained winds of 68 miles per hour. What is it classified as?
- A
A tropical storm
- B
A hurricane
- C
Neither a tropical storm nor a hurricane
A winter storm is forecast before a planned trip. Which response is recommended?
- A
Travel as planned without checking conditions
- B
Check forecasts before traveling and follow local emergency guidance
- C
Wait until roads are already hazardous to look for updates
In the Atlantic and eastern North Pacific, at what sustained wind speed does a tropical cyclone reach hurricane strength?
- A
39 miles per hour
- B
74 miles per hour
- C
58 miles per hour
After the last thunder is heard, how long should you stay sheltered before going back outside?
- A
Leave as soon as the rain stops
- B
Stay sheltered for 10 minutes after the last thunder
- C
Stay sheltered for 30 minutes after the last thunder
A tornado warning is in effect, and you are inside a sturdy building. Where should you take shelter?
- A
Stand beside a window on an upper floor
- B
Go to a basement or a small interior room on the lowest floor, away from windows
- C
Shelter under an overpass
True or false: Every organized severe thunderstorm produces a tornado.
- A
True
- B
False
True or false: A hurricane's Saffir–Simpson category describes every danger the storm may bring.
- A
True
- B
False
Which actions help prepare for hazardous weather? Select all that apply.
- A
Monitor reliable weather alerts
- B
Know the safest nearby shelter
- C
Keep essential supplies
- D
Have a way to receive warnings if power or phone service is interrupted
- E
Assume alerts will always arrive through one working phone
Which statements describe possible hurricane hazards? Select all that apply.
- A
Storm surge that can cause coastal flooding and travel inland
- B
Heavy rain and flooding far from the coast, even after the storm weakens
- C
A guarantee that flooding will occur only along the coast
- D
Damaging winds, large waves, and tornadoes
Local officials issue an evacuation order for your area ahead of a hurricane. What should you do?
In the Atlantic and eastern North Pacific, what sustained wind speed marks the threshold for classifying a tropical cyclone as a tropical storm? Give your answer in miles per hour.
A winter storm may bring snow, ice, and dangerous cold. Which action best helps you prepare for possible travel hazards?
- A
Travel as planned because winter weather mainly affects people outdoors.
- B
Check forecasts before traveling and follow local emergency guidance.
- C
Wait until roads are icy before deciding whether to travel.
- D
Rely on a vehicle's ability to handle snow instead of checking conditions.
During a period of extreme heat, which plan best reduces the risk of heat-related illness?
- A
Do strenuous activity during the hottest part of the day.
- B
Avoid drinking water unless you feel thirsty.
- C
Reduce strenuous activity during the hottest periods and drink water.
- D
Check only on people who have already become ill.
What is the name of the hazard in which a storm pushes abnormal ocean water onto the coast?
You hear thunder while outdoors, but rain has not started where you are. What is the safest immediate action?
- A
Go inside a substantial enclosed building or a hard-topped vehicle with the windows closed.
- B
Stay outside until rain begins, then look for shelter.
- C
Stand under a tree to avoid getting wet.
- D
Open windows so air pressure can equalize.
A thunderstorm produces a powerful current of air that rushes downward and then spreads out near the ground, causing damaging winds without a tornado. What is this wind event called?