Description:
In an online exhibit, students learn how volcanoes, with three fundamental types of rocks, are formed; why volcanoes erupt in different ways; how hazards can be judged; eruption warning signs; and monitoring methods.

Organization:
Annenberg/CPB Project

URL:
http://www.learner.org/exhibits/volcanoes/index.html

Contact:
info@learner.org, 901 E Street NW, Washington, DC 20004; Phone: (202) 879-9600

Cost:
None

Education Level:
Grades 5-8

Subject:
Geology
Plate Tectonics
Volcanism

Resource Type:
Internet Site Curriculum/Instructional Materials

Date Added to teachearth.com:
12/29/00