Which of the following statements about blizzards is true? A. A blizzard can occur when a high-pressure air mass stays in one area for a long time, producing snow and strong winds. B. A blizzard can occur when a fast-moving cold front pushes moist air high into the atmosphere, producing snow and strong winds. C. A blizzard can occur when a fast-moving warm front loses heat in a humid area, producing snow and strong winds. D. A blizzard can occur when a low-pressure air mass forms over warm ocean water, producing snow and strong winds.