A short video/audio guide explaining the greenhouse effect: includes the physics of IR radiation, graphical evidence correlating long-term CO2 levels and temperature, explanations of main recent increases, e.g. combustion of fossil fuels, deforestation, industrial farming.
Designed for test prep, this high res animation is comprehensive in its coverage, and can also be used on a large screen as your main teaching resource for the topic.
This and many other animations, along with complementary