Bill Nye shows how the Sun, Earth, wind and weather all work together in order to demonstrate the importance of the wind.

Teacher's guide also available under Additional info tag. Originally broadcast as an episode of the television program Bill Nye, the science guy ; Grade level: 4 and up ; "Disney presents." ; English and Spanish language tracks.

1 DVD ; Special features include: fully indexed chapters correlated to National Science Standards, interactive glossaries and quizzes, bonus footage, on-disc implementation guide.