Exam 9: The Wrath of Vulcan: Volcanic Eruptions

Volcanoes are entirely detrimental to the planet and human civilization,offering no benefits to humankind.

Most terrestrial volcanic glass ____________.

One of the reasons volcanic eruptions are so deadly is that there is no way to predict where an eruption will occur in the near future.

In 79 C.E. ,the citizens of Pompeii in the Roman Empire were buried by pyroclastic debris derived from an eruption of ____________.

Olympus Mons,the largest known volcano in the Universe,is found on ___________.

Mt.Fuji in Japan is an example of a ____________.

The difference between tephra and tuff is that ____________.

Of the three primary forms of subaerial volcanoes,____________ consist of a simple,conical pile of tephra.

Volcanic bombs are ____________.

Basaltic lavas ____________.