What Are Volcanoes?

Synopsis

Looks inside a volcano to the source of the magma and shows how it emerges. Differentiates the basic types of volcanoes and locates zones of volcanic activity around the world.

Series

Earth, The Environment and Beyond, Series

Language

English

Country

United States

Medium

Video; Videocassette. VHS. col. 15 min.

Year of production

1993

Availability

Sale

Uses

Secondary science teaching.

Subjects

Geology

Keywords

volcanoes

Production Company

Name

Agency for Instructional Technology

Distributor

Name

Viewtech Educational Media

Notes

NB. Viewtech ceased trading in 2014 and the company’s products are no longer in distribution