NEW
Font size
Worksheetsnatural hazards and disasters
Total questions: 44
Worksheet time: 24mins
Earthquakes are caused by all of the following EXCEPT:
movement of tectonic plates.
tsunamis.
volcanic activity.
underground collapses.
Of the natural hazards we've studied, which is the hardest to predict when it will occur?
Tsunamis
Volcanoes
Cyclones or Hurricanes
Earthquakes
One region of the world that is very exposed to volcanoes, tsunamis, and earthquakes is called:
the Ring of Fire.
the North and South Pole.
the United States.
Eastern Europe.
The Richter scale is a measure of the magnitude of a(n):
Volcanic eruption
Earthquake
Hurricane
Tornado
The Enhanced Fujita scale is used to measure the damage from a(n):
Tornado
Earthquake
Volcano
Hurricane
Scientists can predict exactly when a natural hazard will occur.
True
False
Why is it beneficial to be able to predict when and where natural hazards will occur as much as possible?
Communities can be notified to evacuate
So that we can stop them from happening again
So that scientists know where to go in order to study them
So that we can harness their power for renewable energy
In order for a hurricane to form, the water must be:
Cool
Warm
Cold
Hot
This map shows tornado activity in the United States between 1950 and 1998. Based on the data provided by this map, which of the following cities would be most likely to experience a tornado with a rating of F3 or greater in the next year?
Phoenix, Arizona
Topeka, Kansas
Orlando, Florida
Columbia, South Carolina
Which of the following is NOT a natural hazard?
Hurricane
Tornado
House Fire
Earthquake
What is a `natural hazard`?
A danger or risk
A natural hazard is a natural phenomenon that might have a negative effect on humans or the environment.
A hazard is an object, situation or behavior that has the potential to cause harm
What is an earthquake?
An earthquake is the shaking of the Earth when the wind is very strong
An earthquake is the tremble of the surface of the Earth when a huge tsunami hits the shore
An earthquake is the shaking of the surface of the Earth, resulting from the sudden release of energy in the Earth's lithosphere that creates seismic waves
How can some of the impacts of earthquakes be reduced?
by building structures that can sway with the motion
by building structures that do NOT move with the motion
by using thermometers to measure ground temperatures
by using satellites to monitor warning buoys in the ocean
what is one effect of a tsunami?
flooding
weathering
an earthquake
a volcanic eruption
A violently destructive windstorm occurring over land
Hurricane
Sand storm
Tornado
Thunder storm
What are giant ocean-going waves that are caused by an underwater earthquake or volcanic eruptions called?
Tsunamis
Earthquake
Tornadoes
Hurricanes
Which of these is NOT a characteristic of a natural disaster?
difficult to predict
humans can lessen impact
cause damage
humans can stop them
A thunderstorm with high probability of producing severe weather
anvil cloud
mesocyclone
supercell
thunderhead
What is the strongest tornado
EF1
EF2
EF5
EF10
What is the 3 ingredients for tornadoes?
moisture, lift, and fronts
wind shears, water, and moisture
moisture, lift, and wind shears
air, heat, and lift
How are thunderstorms different from rainstorms?
The temperature of thunderstorms is higher than rainstorms.
Thunderstorms have thunder, lightning, and high wind.
Thunderstorms are very rare.
Nothing, they are the same.
How can a thunderstorm be classified as "severe"?
Has hail 1in. or greater in diameter.
Has winds gusting over 57.5 mph.
Creates a tornado.
All of the above.
When are thunderstorms more likely to occur?
In the afternoon or evening during Spring and Summer.
In the morning during Fall and Winter.
In the morning during Spring and Summer.
In the afternoon or evening during Fall and Winter
True or False: A tornado is not called a tornado until it reaches the ground.
True
False
What happens immediately after a hurricane makes landfall?
It gets stronger
It gets weaker
Its winds pick up speed
It starts hailing
How are hurricanes monitored?
By a weather map
By meterologist and satelite
By a radar
By the Richter scale
How is a hurricane measured?
Saffir-Simpson scale
EF scale
Richter Scale
Pulse
