# "Why?" Files: Case Of The Wacky Water Cycle

The tree house detectives’ efforts to raise money with a car wash dry up when the city is hit with water restrictions. With the help of Problem-Based Learning (PBL), the entire group learns all about the water cycle, the water table, global climates, and much more to get the project flowing again. To license this film and get a higher quality version for broadcast/film purposes, contact A/V Geeks LLC .

- Kind: Film
- Year: 2003
- By: NASA
- Genres: Science, Space, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/case_of_the_wacky_water_cycle)
- Licence or status: none stated by the archive
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/case_of_the_wacky_water_cycle?play=1)