红豆伊伊
幼苗
共回答了21个问题采纳率:85.7% 举报
ain is formed by 3 major events: the evaporation,
condensation and precipitation. water evaporated rise up in the air. then, the
evaporated water condense inside the clouds. Last one, once it becomes heavy and
the clouds can't carry the water it starts to rain.
1年前
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