Show:
earthquakes
tsunamis
tornados
blizzard
floods
100

where are earthquakes most prone to hit?

 

JAPAN!


100

What causes tsunamis?

What causes tsunamis?

100

What are tornadoes?

Tornadoes are violently rotating columns of air that extend from the base of a thunderstorm to the ground.

100

What is a blizzard?


A blizzard is a severe snowstorm with strong winds and low visibility due to blowing snow. 

100

What are floods?

  •  Flooding is when water rises and covers land that is typically dry, according to the British Red Cross. 
200

some Earthquakes can cause a variety of hazards what are some of them?(name at least 2 for full points)


  • Earthquakes can cause a variety of hazards, including ground shaking, landslides, tsunamis, and liquefaction, which can lead to significant damage and casualties.
200
Why aren't tsunamis easily seen at sea or from the air?
In the deep ocean, tsunamis have low wave heights, making them difficult to see. 
200

What causes them?

Tornadoes form from severe thunderstorms when warm, moist air rises rapidly, creating an unstable atmosphere.

200

How long do blizzards typically last?

Blizzards usually last for at least three hours, but they can continue for several days.

200

 What should I do during a flood?

  • Evacuation: If advised to evacuate, follow instructions.
  • Safety: Avoid walking or driving through floodwater.
  • Health: Be aware of potential health risks from contaminated water.
300

what is the biggest magnitude ever recorded? (the number of the magnitude) 

9.5 magnitude

300

Why are locally generated tsunamis so dangerous?

Locally generated tsunamis have a shorter travel time, giving less warning to coastal communities.

300

What kind of damage can they cause?

Tornadoes can cause strong winds, structural damage to buildings, flying debris, and even injuries or fatalities.

300

What is a "whiteout"?

A whiteout occurs when visibility is reduced to near zero due to blowing snow, making it impossible to see anything.

300

where were  the 3 largest floods?

China 

(fun fact all these have occurred between 1930 and 1940)

400

What is the difference between earthquake magnitude and intensity?

  • Magnitude is a measure of the energy released by the earthquake, while intensity is a measure of the shaking felt at a particular location.
400

What is a tsunami warning system?(explanation not name)


Tsunami warning systems use a combination of sensors, data analysis, and communication channels to detect and predict tsunamis. 




400

How long do tornadoes last?

Tornadoes can last for a few minutes to an hour or more, depending on the storm's intensity and duration.

400

What are some dangers associated with blizzards?

Frostbite, hypothermia, difficulty with travel, and potential for vehicle accidents.

400

Which country has the most floods?

Bangladesh

500

what is the difference between P-waves and S-waves? 

  • P-waves are longitudinal waves that travel faster and are the first to arrive after an earthquake, while S-waves are transverse waves that travel slower and cause more shaking.
500
  • How do volcanic eruptions generate tsunamis?

Volcanic eruptions can cause tsunamis by displacing large volumes of water in several ways, primarily through underwater eruptions, landslides, and caldera collapses

500

What's the strongest tornado ever recorded?

The strongest tornado ever recorded was the Bridge Creek–Moore tornado, with wind speeds of 321 mph (517 km/h).

500

What is the difference between a ground blizzard and a regular blizzard?

A ground blizzard is a blizzard where the wind picks up snow that's already on the ground, while a regular blizzard involves snow falling from the sky.

500

what is the deadliest flood ever to happen?

Yangtze River flooding, August 1931: world's deadliest natural disaster over the last 100 years