The Strands Grow

Year Published: 1950

Creator: Encyclopedia Britannica Films

Format: 16mm

Sound: sound

Description: Shows how changes in the environment may cause some animals and plants to die out and others to develop. Uses fossil remains to illustrate this principle. Shows the growth of the climax forest to emphasize the significance of a state of balance.

No holdings listed.

Related films:

Original permalink · Record added: 2023-02-27 05:29:54