What Causes Global Warming? is simple series of pictures demonstrating various activities that contribute to global warming.  When you put your cursor on each picture, a short explanation appears.

The site is accessible to Early Intermediate English Language Learners. 

I’ve placed the link in two places on my website.  One is on my Geography and United States History page under Challenges In Today’s World.

I’ve also placed it on my World History page in the Towards the Twenty-First Century section.  As I’ve mentioned in previous posts, the categories I’m using on the World History page are the same ones used in the chapter of the older history book we use.  It’s an excellent book, but obviously not quite up-to-date.