Question
What is a Blizzard? The term "blizzard" is often tossed around when big winter storms blow in. But the National Weather service has an official definition of blizzard: A blizzard is a storm with "considerable falling or blowing snow and winds in excess of 35 mph and visibilities of less than 1/4 mile for at least 3 hours.While blizzard conditions may occur for shorter periods of time, the weather service is particular about its warning system: When all the blizzard conditions are expected. the National Weather Service will issue a "blizzard warning." When just two of the above conditions are expected, a "winter storm warning" or "heavy snow warning" may be issued. What is a Blizzard?Livescience. Disponível em: <https://www.livescience .com/32210-what-is-a- Slaverachthinkle-eater-the-300em/stans/20bicardit/233560533360 ften.for%20attx220least%203%20hours> Acesso em: 07 ago . 2020. According to the text, Assinale a afirmativa correta A blizzard is a major storm with considerable snowfall, but very weak winds. B a "blizzard warning" alert is issued B) when all blizzard conditions are expected. C ) blizzard is something so common in winter that no alerts are issued in these situations. D ) the term "blizzard" is widely used to E winds, but very little snowfall. blizzard is a major storm with strong E
Solution
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Resposta
resposta correta é a opção B) "a 'blizzard warning' alert is issued when all blizzard conditions are expected."De acordo com o texto, uma blizzard é uma tempestade com "neve considerável caindo ou soprando e ventos em excesso de 35 mph e visibilidades de menos de 1/4 milha por pelo menos 3 horas". O Serviço Nacional de Meteorologia é particularmente rigoroso sobre seu sistema de alerta: quando todas as condições de blizzard são esperadas, o Serviço Nacional de Meteorologia emitirá uma "alerta de blizzard". Portanto, a opção B é a afirmativa correta.