How Green Plants Make and Use Food
Date Of Production
1958
Abstract
Shows the factors required by green plants for life and growth: sunlight, carbon dioxide, water, and soluble minerals; and describes the process of photosynthesis, by which chemical compounds are combined and changed within the plant to make food. Stresses the concept that all living things depend directly or indirectly on food make by green plants. (WorldCat)
Run Time
11 min 0 sec
Format
16mm
Extent
400 feet
Reel/Tape Number
1/1
Has Been Digitized?
No
Language Of Materials
English
Genre
Form
Subject
Related Collections
Related Places
Distributor
Do you know more about this item?
If you have more information about this item please contact us at info@chicagofilmarchives.com.