This is a great resource to show the class what makes up the global warning process. The video does have pauses after each slide, so you can talk about what is pictured without having to stop the video. It is 'dry', but short enough to get the vocab in without too much agony.

This can be used as a great way to introduce the unit on environmental issues. It gives a great background for students to understand where our energy comes from, the results of being a consumer or resources and some ways to curb consumerism.