Introduction to environmental technology. 5, Ecology /

This show examines a number of primary environmental concepts: the carbon cycle, the hydrologic cycles, and the food chain. Learners visit a mand-made habitat and hear from its scientists.

Bibliographic Details

Corporate Author:	INTELECOM Intelligent Telecommunications (Firm)
Format:	Video VHS
Language:	English
Language Notes:	Closed-captioned.
Published:	Pasadena, CA : INTELECOM, [1999]
Series:	Preserving the legacy (Pasadena, Calif.)
Subjects:	Environmental sciences. Ecology. Food chains (Ecology) Hydrologic cycle. Carbon cycle (Biogeochemistry) Video recordings for the hearing impaired.