Microscopy UK
Microscopy Uk: The Smallest Page on the Web
Dive into a single drop of pond water to discover the microscopic world of freshwater organisms. Learn about protists, bacteria, and other tiny inhabitants that can only be seen under a microscope.
University of California
Ucmp: The World's Biomes
The University of California Museum of Paleontology hosts this site devoted to the study of the earth's biomes, which are the world's major communities, classified according to the predominant vegetation and adaptations of organisms to...
Florida State University
Florida State University: Pond Life
Explore the microscopic organisms that live in the freshwater ponds with this video collection. These video clips feature unicellular organisms, from under the microscope, showing off their daily activities. Collection includes videos of...
Other
Gillett's Jewellers: Pearl Information
Pearl characteristics, differences between a cultured pearl and a shell-based pearl, and freshwater pearls are some of the topics featured on this page.
Other
Idaho Department of Environmental Quality: Common Water Quality Measures
An organized resource highlighting properties of freshwater and water quality concerns.