natural disasters Flashcards

1
Q

a sudden rapid shaking of the ground caused by tectonic plates

A

earthquake

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2
Q

small ____ happen frequently, while ones that measure 5 or higher on the scale are less common.

A

earthquake

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3
Q

they are not predictable

A

earthquakes

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4
Q

can happen near fault lines that are on the edge of tectonic plates

A

earthquakes

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5
Q

the scale for _____ is from 1 to 10 and each number is 32 times worse than the other 10 being the most devastation.

A

earthquakes

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6
Q

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.

A

hurricane

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7
Q

form over the Southern Atlantic Ocean, Caribbean Sea, Gulf of Mexico, and the Eastern Pacific Ocean

A

hurricanes

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8
Q

usually make landfall in the Southern United States, Caribbean countries, Central American countries, and other countries near the equator.

A

hurricane

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9
Q

June 1st- November 30th is _______ season

A

hurricane

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10
Q

______ can be difficult to predict but 72 hours before a __________ hits the ground the sky will have cumulus clouds.

A

hurricanes

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11
Q

mobile, destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud.

A

tornadoes

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12
Q

in the U.S over 1,000 ________ occur a year.

A

tornadoes

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13
Q

it is very difficult to predict

A

tornadoes

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14
Q

can happen anywhere if the weather conditions are right.

A

tornadoes

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15
Q

erupt virtually every year in the United States.

A

volcanoes

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16
Q

In the United States, there are over 160 active __________ located in Alaska, Hawaii, California, Washington & Oregon.

17
Q

Due to data collected from_________, they are able to forecast changes in activity to determine when it might erupt.

18
Q

what earthquake wave is the fastest?

19
Q

what earthquake wave causes the most damage

A

surface wave

20
Q

The temperature, wind, clouds, and precipitation in the atmosphere

A

atmospheric conditions

21
Q

Extreme weather events such as floods, hurricanes, and tornadoes; classified by the extent and intensity of their impact on the ecosystem

A

catastrophic event

22
Q

A rising body of water that submerges normally dry land

23
Q

A prediction or estimate of future events, especially of weather

24
Q

Forces resulting from processes occurring within Earth’s crust

A

geologic forces

25
Magma that has reached Earth’s surface
Lava
26
Liquid rock below the surface of the Earth
magma
27
Events in nature that may have a negative effect
natural hazard
28
The nearly continuous line of earthquakes and volcanic activity surrounding the Pacific ocean
pacific ring of fire
29
Waves of energy that travel through Earth and are the result of an earthquake, volcano, or explosion
seismic waves
30
Event in which molten rock spews out from the mantle to the surface of Earth as ash, lava, and gases; major geological event that occurs when a dense plate subducts below a less dense plate
volcanic erpution