Événements catastrophiques
Debris from space
meteorite
extensive amount of snow over a short period
blizzard
The removal of vegetation increases the likelihood of which catastrophic event?
Flooding (because plants are no longer absorbing the water)
starts by lightning or a human
wildfire
10. Evidence of a meteorite would most likely be _______________.
A. flooded ecosystems
B. craters in Earth
C. extremely large waves
D. widespread fires
B. craters in Earth
What types of catastrophic events can be caused by thunderstorm?
Wildfires, tornadoes
a large wave created by an underwater earthquake
tsunami
The term “catastrophic” means:
A. moderately dangerous
B. can cause between serious and extreme damage
C. can cause worse than extreme damage
D. can create very high danger levels
C. can cause worse than extreme damage
Which catastrophic event can be man made OR can naturally occur?
Wildfires, flood
a spinning funnel cloud which causes much destruction
tornado
Which is most likely to cause a drought?
A. a low-pressure system over the ocean
B. extended dry periods
C. high winds
D. an earthquake under the ocean
B. extended dry periods
You run an animal sanctuary and have just heard that a hurricane is coming. List two factors would be most dangerous for the animals? What precautions would you take to keep them safe during this event?
Hurricanes are associated with wind damage and floods.
Keeping the animals away from open areas where they can be hurt by the wind and moving them to higher elevations where floods would not impact them would be good precautions.
A sanctuary owner might also want to make sure that animals are not harmed by parts of buildings, like glass, that could break in the high winds.
a larger storm associated with low pressure that forms over water
hurricane
List 3 events are most likely to occur during a hurricane?
❑ high air pressure
❑ violent winds
❑ flooding
❑ excessive snow
❑ extensive fires
❑ coastal areas at greater risk
❑ violent winds
❑ flooding
❑ coastal areas at greater risk
A blizzard is expected to reach your town in the upcoming week. List two preparations might your family need to make at home before the blizzard arrives?
Blizzards are associated with heavy snow, high winds, and low visibility. Families should
be prepared to stay indoors for several days and avoid travel on unsafe roads. A family
should also prepare for losing power, with non-perishable foods, flashlights, and bottled
water.