Final answer:
Hurricane Delta exemplifies the increasing severity of hurricanes, with categories based on wind speed and recent seasons showing record-breaking activity and damage.
Step-by-step explanation:
Hurricane Delta is an example of the destructive power of nature. Firstly, based on a minimum wind speed, each hurricane is categorized on the Saffir-Simpson Scale, where a Category 5 is the most dangerous. Hurricane Harvey in 2017 illustrated the catastrophic effects a hurricane can have, with an estimated 27 trillion gallons of rain flooding Texas and Louisiana over six days.
Additionally, hurricanes have become more severe in recent years; 2020 saw the most active hurricane season on record, indicating an increase in frequency, intensity, and duration of these storms. An alarming statistic from that year shows a record-breaking 11 hurricanes making landfall in the U.S. and a total of 30 named storms overall.
Lastly, the destruction unleashed by hurricanes is mainly attributed to the exponential increase in power with the cube of wind velocity, particularly when speeds exceed 50 m/s.