Warm air is ____ dense and rises while cool air is ____ dense and sinks. The rising and sinking of air creates ____ currents. When air ____, it creates an area of ____ pressure. When air ____, it creates an area of high pressure. Wind moves from areas of ____ pressure to areas of ____ pressure. The ____ the difference in pressure, the faster the wind moves. During the day, a ____ breeze will occur because the land is ____ than the sea. During the night, a ____ breeze will occur because the sea is warmer than the land.

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