The Sierra Club Air Knowledge Cards
This quiz application from the Sierra Club offers exciting information on that basic of most human needs – air, and its impact in our daily lives. Air is good: it s all that stands between us and outer space. This application explores our atmosphere with wide-ranging inquiries and casually erudite answers. Where is the planet s cleanest and dirtiest air found? Why do divers get the bends? This application addresses global warming, the Kyoto Protocol, CFCs and the ozone layer, and cow digestion. A portion of this mobile application s sales proceeds are donated to the Sierra Club for environmental protection causes.
App Name:The Sierra Club Air Knowledge Cards
App Version:1.0.5
App Size:171 KB
Cost:US$4.99 USD