Name: 
 

Natural Hazards



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 1. 

Which natural hazard occurs when an excess of water builds up in short period time in a specific area?
a.
hurricane
c.
tsunami
b.
flood
d.
fog
 

 2. 

Which natural hazard is caused by underwater activity on the sea floor, such as an earthquake or volcanic eruption, and forms a series of huge waves?
a.
hurricane
c.
tsunami
b.
flood
d.
fog
 

 3. 

This natural hazard is a cloud near the ground and many people don’t realize its danger.
a.
hurricane
c.
tsunami
b.
flood
d.
fog
 

 4. 

This natural hazard begins as a tropical storm in warm water and causes high rains and winds.  Depending on where it forms, it is also called a typhoon and cyclone.
a.
hurricane
c.
flood
b.
tornado
d.
fog
 

 5. 

A Richter Scale is used to measure this natural hazard, which is caused by sudden movements or shaking of Earth’s tectonic plates.
a.
hurricane
c.
earthquake
b.
volcano
d.
tornado
 

 6. 

Which natural hazard releases gases and magma when it erupts and can cause climatic changes, as well as shape the Earth’s landscape?
a.
hurricane
c.
volcano
b.
earthquake
d.
tornado
 

 7. 

Which natural hazard is a storm with winds of 40 miles per hour and heavy falling or blowing snow?  It can last for more than an hour with temperatures of ten degrees Fahrenheit or colder.
a.
hurricane
c.
tsunami
b.
tornado
d.
blizzard
 

 8. 

This natural hazard is a funnel-shaped column of air that extends from a thunderstorm to the ground.  It usually occurs in the flat lands of Central United States when cold dry air meets with warm moist air. 
a.
hurricane
c.
tsunami
b.
tornado
d.
blizzard
 

 9. 

Small planes equipped with water are used to tame this natural hazard as it moves across forested or other vegetated areas.  It can be caused by lightning or people.
a.
tornado
c.
volcano
b.
hurricane
d.
wildfire
 

 10. 

This hazard comes from bits of debris from comets and can range in weight from milligrams to tons. In the sky, it can be called a "shooting star" or called a fireball, depending on its size/weight.  When it hits Earth’s ground, it is called a meteorite.
a.
volcano
c.
earthquakes
b.
meteor shower
d.
blizzard
 



 
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