| Title | Comment | Keywords |
|---|---|---|
| Just Add Water | 16:45 - 17:48 (01:03) / 1.5 MB | "water vapor", volcano, comet, "David Stevenson", ocean |
| Greenhouse Effect | 24:09 - 24:42 (00:33) / 0.5 MB | "sea level", "Greenhouse Effect", "carbon dioxide", "water vapor", atmosphere, "infrared radiation", humans, life |