[Visitor (112.0.*.*)]answers [Chinese ] | Time :2022-05-18 | Volcanic ash cloud refers to a kind of cloud formed by the formation of soot gases such as volcanic eruptions at high altitude, this cloud changes direction with the change of wind direction, and shields the sunlight, which has a certain impact on the environment, usually volcanic eruptions will be accompanied by volcanic ash clouds suspended for weeks or even months. |
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