| 词条 | Negative Volcano |
| 释义 |
}} A negative volcano is a caldera volcano that is a lake filled with hot springs.[1] An example of a negative volcano is Sturgeon Lake. Notes1. ^ {{geology-stub}} 1 : Volcanology |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。