Unit Test — Unit test

Question 1

What type of pollution does a company create when it clears out a forest?

Revolt · Accepted Answer

land

Question 2

Which statement best explains how the baby boom affects Social Security?

Revolt · Accepted Answer

Experts fear the high number of retiring baby boomers will place a strain on the Social Security system.

Question 3

Which statement best compares events in Egypt, Libya, and Tunisia during the Obama presidency?

Revolt · Accepted Answer

In Egypt and Tunisia, pro-democracy uprisings led to a mostly peaceful revolution. In Libya, it led to civil war.

Question 4

As the costs for the war in Iraq increased,

Revolt · Accepted Answer

many Americans withdrew their support.

Question 5

A conclusion that can be drawn from the outcome of Flight 93 on September 11, 2001, is that

Revolt · Accepted Answer

the passengers showed great bravery in the face of danger.

Unit Test — Unit test Answers