Most of the approximately 3,300 historic eruptions lasted:
A) less than one month.
B) one to six months.
C) one to two years.
D) more than two years.
E) none of these
Correct Answer:
Verified
Q44: The chemical composition of all lavas is
Q73: Lava domes form from:
A) mafic magma.
B) intermediate
Q74: The three main types of volcanoes are:
A)
Q75: An example of a composite volcano is:
A)
Q77: The volcanic explosivity index (VEI) is intended
Q79: Volcanism profoundly affects the atmosphere, hydrosphere, and
Q80: Most volcanoes are located in:
A) the Mediterranean
Q81: Pahoehoe consists of a smooth ropy surface
Q82: Pyroclastic sheet deposits are thin lava flows
Q83: An eruption of a viscous, felsic magma
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents