Identifications Choose three from the list below. For each of the three, write a substantial paragraph identifying the item and explaining its historical significance within the context of this course. Your answers should draw only on course material from Modules 1-5. Social Darwinism Plessy v. Ferguson Arguments for Imperialism Robert LaFollette’s Arguments against Entering WWI Red Scare 

A ____________ runs down the crest of mid-oceanic ridges.

In our solar system, eight planets travel on _________ orbits around the Sun forming a ________ shaped plane.

Based on Darwin’s hypothesis, which sequence below is correct on the progression of stages in coral reef development?

When temperatures are high, rocks tend to exhibit _______ deformation whereas increased pressure enhances ______ behavior. 

How many complete, on-topic sentences are required to earn full credit for the discussion posts?

At what time are all of the quizzes, discussions, and the final exam due?

What is the consequence of an academic ethics violation in this course?

Convection flow that _________ is the ultimate driver of plate tectonics.

Which type of volcanism is associated with mantle plumes?