[Power Of Plants]
Not sure of this title as the beginning and ending are clipped. This film explores how plants use air, water, minerals, and sunlight to make food. It explains how roots absorb water and minerals from the soil, how tubes transport them up the stem, and how carbon dioxide enters the leaf through tiny openings. The role of chlorophyll in the process is discussed, as well as how sunlight is the power that makes it all happen. The film emphasizes how important plants are to the food we eat and the importance of understanding the science behind it.
We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.
About The Author
