The underlined words in this excerpt are an example of a prepositional phrase
Explanation:
Prepositional phrases are constructed with a preposition a noun and different words that can modify that noun, for there were stars out is a sentence that starts with a preposition and follows the structure to create a prepositional clause, in this case, it is modifying the place where the snow is falling in the first part of the sentence.
The right answer for the question that is being asked and shown above is that: "The god Vulcan’s search for blacksmith tools.; The god Vulcan’s anger with the people" The article says that ancient poetry links with these two volcanic eruptions.