15 PPA questions are waiting for you… How Much Do You Know About Climate Change and Renewable Energy? 1. The Fashion Industry is responsible for how much of global carbon emissions? 4% 5% 8% 10% 2. What are the three main reasons for rising sea levels? Thermal expansion Glacier melt Ice sheet loss All of the above 3. What does AC/DC stand for? The best rock band ever Alternating Current / Direct Current America's Cup / Directors' Cup Alternate Current / Direct Current Quiz Complete!