Which of the following lava characteristics greatly affect the viscosity of a lava?

What lava morphology is not associated with mafic lavas?

What is the term used to describe a dense collection of fragments and gases from a volcanic eruption that flows down the slope of volcano?

The Hawaiian Islands are actually the tops of which broad, dome-shaped type of volcano?

Which type of volcano is built from glassy lava fragments that explode from the volcano and cool quickly?

Gas X is produced during volcanic eruption and is also known as a greenhouse gas. It is heavier than air and tends to accumulate in low-lying areas. This accumulation can be fatal. Identify Gas X.

Which of the following terms describes rock fragments and other particles ejected from a volcano?

Which term for a small volcanic rock is a Latin word that means little stones?

Which of the following terms is used to describe a series of large ocean waves caused by an abrupt disturbance, such as a landslide?

Which of the following terms is used to describe hot molten rock from deep within the earth?

Which type of volcano is comprised of layers of lava, ash and rock debris?

Which of the following terms describes a low-density flow of volcanic material with a higher proportion of gas to rock?