Author Question: A very strong earthquake recorded in North America was the intraplate quake known as the ____ ... (Read 54 times)

gbarreiro · **on:** Jul 13, 2018

A very strong earthquake recorded in North America was the intraplate quake known as the ____ earthquake.
A)1811 New Madrid
B)1886 Boston
C)1906 San Francisco
D)1964 Anchorage
E)1984 Mount St. Helens

Question 2

The evolutionary trend in mammal size during the Pleistocene could have been in response to ____.
A)global warming when there was more food available
B)cooler temperatures because large animals retain heat more efficiently
C)protection from predation of other organisms
D)increased predatory ability
E)decreased metabolic requirements