A desert is a place where very little rain falls: less than 250 millimetres in a year. Few plants can live there, and the ground is often bare.
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Earth and Space Sciences · 术语表
书籍暂未推出简体中文版——当前显示英文版。
Earth and Space Sciences · 术语表
A desert is a place where very little rain falls: less than 250 millimetres in a year. Few plants can live there, and the ground is often bare.