SSC
WORLD GEOGRAPHY
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 Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
 
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  tornado 
 
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  hurricane 
 
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  typhoon 
 
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 None of the above
 
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Detailed explanation-1: -Funnel clouds. A tornado is often made visible by a distinctive funnel-shaped cloud. Commonly called the condensation funnel, the funnel cloud is a tapered column of water droplets that extends downward from the base of the parent cloud.
Detailed explanation-2: -A tornado appears as a rotating, funnel-shaped cloud that extends from a thunderstorm to the ground with winds that can reach 300 miles per hour. The path of a tornado can be over a mile wide and extend for over 50 miles. Before a tornado hits, the wind may die down and the air may become very still.
Detailed explanation-3: -A tornado is a violent whirling wind characteristically accompanied by a funnel shaped cloud extending down from a cumulonimbus cloud that progress in a narrow, erratic path. Rotating wind speeds can exceed 300 mph and travel across the ground at average speeds of 25-30 mph.