Greenhouse effect07/14/2016July 14, 2016Our climate is changing, pushing up the planet's temperatures, causing ice to melt at the North and South Poles, and sea levels to rise as a result. One reason is the greenhouse effect. But what is it?Copy linkImage: picture-alliance/AP Photo/M. ProbstAdvertisementWhat is the greenhouse effect?02:02This browser does not support the video element.
