The scientific study of the conservation of biological diversity and the effects of humans on the environment.
Strange Studies Worthy Of A College DegreeFrom Angelology to Scatology, we’re touring the campus of out-of-the-ordinary fields of study in which some people may (or may not) specialize.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.