描写天气的英语作文初一水平的.

The weather is a set of all the phenomena in a given atmosphere at a given time. It also includes interactions with the hydrosphere. The term usually refers to the activity of these phenomena over short periods (hours or days), as opposed to the term climate, which refers to the average atmospheric conditions over longer periods of time. When used without qualification, "weather" is understood to be the weather of Earth.

The weather is a set of all the phenomena in a given atmosphere at a given time.It also includes interactions with the hydrosphere.The term usually refers to the activity of these phenomena over short...