how did dinosaur wind keep the prehistoric planet warm and should the biggest wind farm in England and Wales be built?
This video comes courtesy of NASA and shows how global temperatures have changed over the last 131 years. It would make a great starter to any lesson on climate change. You can clearly see that temperatures started to showed a significance increase from the 1970s due to an increase in greenhouse gas emissions from energy production, industry and vehicles. Students could be asked to spot this trend and come up with an explanation for it.