I used the vocabulary words: elongate, tension, cling, stretch, elastic, as shrink. I also added words such as: evaporation, precipitation, condensation, and water vapor as well. I defined the words and included pictures. One even has a link to a video to watch.
I hope this helps you as you piece together things for the Louisiana Guidebook: Thirsty Planet Unit.
**Please follow me as I will be adding more stuff to my store on the Thirsty Planet Unit. After that, I will be working on the Famous Americans Unit.