What is the greenhouse effect?
Two minute video:
https://youtu.be/BPJJM_hCFj0
Greenhouse Gases: Climate Change
Two minute video:
https://youtu.be/3JX-ioSmNW8
CO2 and Greenhouse Effect
Eight minute video:
https://youtu.be/HS0So6lOE-8
The Greenhouse Gas Demonstration is a short, but very effective and dramatic demo to show the effect on temperature of increased levels of carbon dioxide.
Four minute video:
https://youtu.be/kwtt51gvaJQ
Greenhouse in a Beaker: