Oregon State
World Map of Plate Boundaries
Young geologists piece together the puzzle of plate tectonics in an earth science lesson. Given a physical map of the world, they search for land formations that indicate the location of different types of plate boundaries.
Educa Madrid
Prehistory
Images of the Atapuerca Caves, the cave paintings at Altamira, and a Neanderthal skull found at Forbes' Quarry on Gibraltar serve to introduce kids to prehistoric sites in Spain. Designed to support a study of prehistoric Spain, the...
BiologyWise
Biology Wise: Convergent Evolution vs. Divergent Evolution
Divergent and convergent evolution are explained and their differences are highlighted.
Encyclopedia of Earth
Encyclopedia of Earth: Evolutionary Biology: Evolution in Action
Scientific article discussing the evolutionary processes involved when an insect species splits into two other distinct species. (Published: February 28, 2011)
McGraw Hill
The Mc Graw Hill Companies, Inc.: Adaptation
Evolution, natural selection, sexual selection, coevolution, convergent evolution, mimicry, and coloration, are the topics examined in this thorough site. Assess your comprehension of the material presented by delving into the learning...
BiologyWise
Biology Wise: Examples of Analogous Structures
Explains that analogous structures are ones that are similar in different organisms yet have no common ancestry. This type of phenomenon occurs with convergent evolution. Includes lots of examples for both animals and plants.
Indiana University
Indiana University: Evolution of Continents and Oceans
A course lecture on how the Earth's geological features have evolved through the movements of tectonic plates. Explains the different types of plate boundaries and how they manifest in geological formations. Also describes the structure...
Biology 4 kids
Biology4 Kids: Evolution
Read a brief, but clear description of the three evolutionary processes that occur in species over time.
Wikimedia
Wikipedia: Aardvark
This encyclopedia article from Wikipedia provides a brief overview of the aardvark. Additional content includes a focus on "aardvark" as a subject of humor in British comedy.