Energy Relations (Aibs)

Duration: 28 min

Creator: McGraw Hill Text Films

Color: color

Description: Explains transfer and loss of biomass and energy from primary producers to herbivores and one or more levels of carnivores. Illustrates food chains, food webs. Introduces trophic level concept, explains productivity.

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)