Howwatercycle

时间:2022-10-26 09:28:01 阅读: 最新文章 文档下载

  frist, the sun shines the water, the water becomes hot, the water becomes vapour. the vapour goes up higher and  higher, the vapour becomes cloud. the clouds become heavier and heavier, it becomes rain. the rain drops. they are cycle.

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