Author Question: The eventual catastrophic eruption of Mount Saint Helens was A) a total surprise. B) within only ... (Read 136 times)

olgavictoria · **on:** Jul 14, 2018

The eventual catastrophic eruption of Mount Saint Helens was

A) a total surprise.
B) within only a few days of the first earthquake.
C) not preceded by any physical activity.
D) related to seafloor subduction at the west coast of North America.

Question 2

Species extinctions have occurred throughout Earth's history, so the recent loss of species is likely something of little concern.

Indicate whether the statement is true or false