Energy: A First Film

Duration: 4:00

Year Published: 1970

Creator: BFA

Complete Record: There are many forms of energy. Heat, light, electricity. Energy can be changed from one to another. Most of the energy we use come from the sun. Green plants use the energy from the sun to produce materials such as sugars that we find useful for food.

No holdings listed.

Related films:

Original permalink · Record added: 2024-09-08 01:54:17