A.shift in a clockwise manner B.shift in a counterclockwise manner C.continue blowing from the same direction D.decrease in velocity
A.strong breeze B.near gale C.gale D.strong gale
A.check it with a barometer on another vessel B.take readings from several barometers and average them C.check it with the barometer at the ship chandlery D.check it against radio or National Weather Service reports of the immediate vicinity
A.You should experience hot，moist，clear weather B.The wind direction is generally easterly C.The winds should be from the southwest at your location D.The winds should be brisk
A.temperature B.visibility C.predicted weather for the next twelve hours D.barometric pressure and change in the last three hours
A.bora B.gust C.gregale D.floe
A.High winds B.Gentle breezes C.Ice，snow or frozen rain D.Probability of tornados
A.East to northeast B.East to southeast C.North to northwest D.South to southeast
A.Spiral rainbands B.Cloud walls C.Funnel clouds D.Cyclonic spirals
A.dew point increases B.dew point decreases C.relative humidity increases D.relative humidity decreases
