natural disasters Flashcards
a sudden rapid shaking of the ground caused by tectonic plates
earthquake
small ____ happen frequently, while ones that measure 5 or higher on the scale are less common.
earthquake
they are not predictable
earthquakes
can happen near fault lines that are on the edge of tectonic plates
earthquakes
the scale for _____ is from 1 to 10 and each number is 32 times worse than the other 10 being the most devastation.
earthquakes
rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls.
hurricane
form over the Southern Atlantic Ocean, Caribbean Sea, Gulf of Mexico, and the Eastern Pacific Ocean
hurricanes
usually make landfall in the Southern United States, Caribbean countries, Central American countries, and other countries near the equator.
hurricane
June 1st- November 30th is _______ season
hurricane
______ can be difficult to predict but 72 hours before a __________ hits the ground the sky will have cumulus clouds.
hurricanes
mobile, destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud.
tornadoes
in the U.S over 1,000 ________ occur a year.
tornadoes
it is very difficult to predict
tornadoes
can happen anywhere if the weather conditions are right.
tornadoes
erupt virtually every year in the United States.
volcanoes
In the United States, there are over 160 active __________ located in Alaska, Hawaii, California, Washington & Oregon.
volcanoes
Due to data collected from_________, they are able to forecast changes in activity to determine when it might erupt.
volcanoes
what earthquake wave is the fastest?
P-wave
what earthquake wave causes the most damage
surface wave
The temperature, wind, clouds, and precipitation in the atmosphere
atmospheric conditions
Extreme weather events such as floods, hurricanes, and tornadoes; classified by the extent and intensity of their impact on the ecosystem
catastrophic event
A rising body of water that submerges normally dry land
flood
A prediction or estimate of future events, especially of weather
forecast
Forces resulting from processes occurring within Earth’s crust
geologic forces