CLIMATE CHANGE 1. The most widely discussed global impact of climate change is: a. Deforestation b. Increase in the average sea level c. Soil erosion 2. Though Americans make up just 4 percent of the world’s population, we produce ____ of the carbon dioxide pollution from fossil-fuel burning – by far the largest share of any country. a. 25 percent b. 8 percent c. 15 percent 3. According to the U.S. Global Change Research Program, the temperature in the U.S. has increased by _____ in the last 50 years. a. 5 degrees b. 10 degrees c. 2 degrees SOCIAL MEDIA 1. What year did Facebook introduce the “Like” button? a. 2008 b. 2009 c. 2010 2. What is the fastest growing age demographic on Twitter? a. 25-32 b. 33-54 c. 55-64 3. In the United States, government regulation of speech, regardless of how offensive or hateful, is generally held to be unconstitutional under the ___Amendment to the U.S. Constitution. a. Fourteenth b. First c. Fourth Note: Visit sgap.org for the answers.