Utah Education Network
Uen: Themepark: Cycles
This is a large collection of resources on cycles of nature and the Earth. There is a constant exchange of the elements between air, earth, water, plants, and animals. Most biological processes wind up back where they started. These...
Other
Purdue University: Virtual Library Developmental Biology
A good resource for background into the entire scope of biological development. A list of terms will yield more depth on your choice.
PBS
Pbs Learning Media: Cave Formation: Biogeochemical Cycles
This video segment adapted from NOVA chronicles the discoveries that led to a radical new theory in which living organisms, not just geological processes, play an active role in cave formation. [5:42]
Morning Earth
How Life Works: Biosphere Is Process: Rock Cycle: The Marriage of Water and Rock
Students examine the biology topic of ecology. The tutorial includes definitions, questions, and pictures on rock cycles.
Other
Keratin.com: Hair Biology Index
This site, dedicated to hair information ranging from baldness to excess hair growth, explores the biology of hair. Contents includes a focus on the structure and function of skin and hair, hair follicle structure, ethnic differences in...
Ducksters
Ducksters: Biology for Kids: Flowering Plants
Kids learn about flowering plants in the science of biology including their life-cycle, structures of a flower, fruit, seeds, and pollination.
Other
Alameda County Mosquito Abatement: Life Cycle
A discussion on the general characteristics of the mosquito, its feeding habits, flight habits and life cyle.
Estrella Mountain Community College
Online Biology Book: Biodiversity: Nonvascular & Nonseed Vascular Plants
Photographs, informative tables, and illustrated diagrams help explain the diversity of the plant kingdom in this college-level textbook.
University of Hawai'i
University of Hawaii: Bryophyte Reproductive Cycle
An explanation of the plants that reproduce by the production of spores. Includes extensive graphics.
NOAA
Noaa: Space Weather Prediction Center: A Primer on Space Weather
The Space Environment Center put together an introduction to our sun and space weather that it creates during it's 11 year weather cycle. Learn about different solar anomalies and the effects they have on earth with pipelines, geologic...
University of California
Regents of the University of California: Amphibia Web
AmphibiaWeb, a site inspired by global amphibian declines, is an online system that allows free access to information on amphibian biology and conservation. This site is filled with amphibian facts, a glossary of terms, species numbers,...
Other
Biology of the Goat: Internal Parasites
Goat parasites direct life cycles, indirect life cycles, and survival mechanisms are explained in this competent site.
Other
Biology of the Goat: External Parasites Lice
This effective site discusses biting lice, sucking lice, their life cycle, and treatment.
Other
Biology of the Goat: External Parasites Mites
This competent site discusses the three different types of mites that goats can host. A life cycle of mites is described as well.
Lawrence Berkeley National Laboratory
Berkeley Lab: Did You Ever Wonder? About the Mysteries of Ocean Chemistry?
Students investigate ocean chemistry. The article discusses Jim Bishop, ocean cycle, the biology of the sea, and carbon in the sea. The resource consists of pictures, quotes, and links to additional resources.
US Geological Survey
Usgs: Earth Surface Dynamics (Research Activities)
This site from USGS provides several activities to help understand the interrelationships among earth surface processes, ecological systems, and human activities. Also included are links to new findings and programs concerning Earth...