Living and nonliving things make up the world around us. This program uses vivid footage to show how these things interact with each other. Special attention is paid to how the living things interact with each other and with nonliving things in an ecosystem.

Originally released by Visual Learning, 2012. Streaming video file encoded with permission for digital streaming by Infobase on April 18, 2015. Teacher's guide available under Additional info tag.

Nonliving Things (2:04); --Living Things (1:14); -- An Ecosystem (1:21); -- Interactions in Ecosystems (1:06); -- Video Review (0:51); -- Video Quiz (1:41); -- Credits: Interactions of Living Things (0:41); -- Ecosystem and Interactions (2:28); .