为什么是Io称为火山上的特性,和土卫二的特性称为喷泉吗?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 07 - t15:23:40z //www.hoelymoley.com/feeds/question/15436 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/15436 2 为什么是Io称为火山上的特性,和土卫二的特性称为喷泉吗? uhoh //www.hoelymoley.com/users/6031 2018 - 10 - 26 - t00:51:36z 2018 - 10 - 26 - t02:33:13z < p >长寿的消息,而不是在火星上不寻常的云与21公里高< a href = " https://en.wikipedia.org/wiki/Olympus_Mons " rel = " nofollow noreferrer " >奥林匹斯山< / >人评论。< a href = " https://twitter.com/tanyaofmars/status/1055217464336773120 " rel = " nofollow noreferrer " >这个tweet的行星科学家博士< / > < a href = " http://tanyaofmars.com/ " rel = " nofollow noreferrer " > Tanya哈里森说< / > < / p > < blockquote > < p >我不明白的阴谋论或有了re:云在Arsia隆起。< / p > < p >什么可能的原因我们不得不隐藏火星上的火山爆发吗?Heck, NASA has shared plenty of pics of volcanoes erupting on Io (shown here) & geysers on Enceladus!

(see the tweet for the video)

Why exactly is the feature on Io called a volcano, and the feature on Enceladus called a geyser? I understand they are substantially different, but I'm asking about how the geological classification works on bodies with different materials and temperatures than those on Earth.

//www.hoelymoley.com/questions/15436/-/15438 # 15438 4 由弗雷德回答为什么是Io称为火山上的特性,和土卫二的特性称为喷泉吗? 弗雷德 //www.hoelymoley.com/users/2470 2018 - 10 - 26 - t02:33:13z 2018 - 10 - 26 - t02:33:13z < p >火山的区别和间歇泉的定义就是被驱逐。< / p > < p >火山喷射< a href = " https://en.wikipedia.org/wiki/Lava " rel = " nofollow noreferrer " >熔岩< / >,这是熔岩。保持地下称为岩浆熔融的岩石,但当它到达水面,通常通过一个火山,它叫做熔岩。< / p > < p >岩石是由矿物质、硫化物和硅酸盐等。< a href = " https://en.wikipedia.org/wiki/Volcanology_of_Io " rel = " nofollow noreferrer " > < / >喷射熔岩火山Io组成的“各种形式的单质硫。流动的颜色被发现类似于它的各种各样的同素异形体”。< / p > < p >一些地球上的火山也喷射元素硫,如< a href = " https://www.nationalgeographic.com/magazine/2018/08/explore-getting-there-sulfur-mine-volcano-mount-ijen-indonesia/ " rel = " nofollow noreferrer " >山Ijen < / >在印尼。< / p > < p > < a href = " https://en.wikipedia.org/wiki/Geyser " rel = " nofollow noreferrer " >间歇泉< / >在地球上通常把水或蒸汽。但在太阳系< a href = " https://en.wikipedia.org/wiki/Geyser # Cryogeysers”rel = " nofollow noreferrer " > Cryogeysers < / >存在;他们把“挥发物,一起携入的灰尘或冰粒子,没有液体”。< / p > < p >在土卫二,喷泉喷出水,冰粒子”和少量的其他组件(如二氧化碳、氮、氨、碳氢化合物和硅酸盐)”。与熔岩从火山,土卫二的硅酸盐逐出间歇泉喷射物质的微量组分。

In addition to volcanoes and geysers, there are cryovolcanoes, also known as ice volcanoes, on some bodies in the solar system. Like geysers, they eject volatiles "such as water, ammonia or methane, instead of molten rock. Collectively referred to as cryomagma, cryolava or ice-volcanic melt, these substances are usually liquids and can form plumes, but can also be in vapour form. After eruption, cryomagma is expected to condense to a solid form when exposed to the very low surrounding temperature."

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