US Geological Survey
Usgs: Ask a Geologist
This site allows anyone with a question about geology to ask a USGS scientist. Contains links to other geology resources.
Center for Innovation in Engineering and Science Education, Stevens Institute of Technology
Ciese: Educational Links: Ask an Expert Sites
Ever wondered about, well, anything? Get your burning question answered here from reigning experts in General Science, Astronomy and Space Science, Biology and Life Sciences, Physics, Oceanography, Geology, Weather, and Health.
Science Education Resource Center at Carleton College
Serc: Asbestos Hazard Assessment
This interactive site introduces students to concepts related to asbestos and how geologists analyze asbestos in building materials. The site is divided into three components: the geology of asbestos, identifying asbestos in the lab, and...