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This site explains how to use evidence from fossils to understand the ecology of ancient organisms. Fossils provide clues and together abiotic and biotic factors combine to form complete ecosystems, each with its own unique ecology and history. Predator and prey relationships and dispersal are used as examples to show how fossils can also tell us about biotic factors, such as what organisms are present ... Full description.
Grade level: Primary (K-2), Intermediate (3-5)
Resource type: Tutorial
Subject: Ecology, Geology, Paleontology
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
DLESE Community Collection (DCC)    Browse collection
Teaching Boxes     Browse collection
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This portal features an alphabetical listing of links to standard and three-dimensional (3D) images of geological and natural history-related subjects in the National Parks of the United States. The 3D images are anaglyphs and require red and cyan 3D viewing glasses. These full-size images may be slow to download. Users can click on a national park to start an image tour, use a subject index, location ... Full description.
Grade level: Middle (6-8), High (9-12), General public
Resource type: Field trip - virtual, Photograph, Government portal
Subject: Human geography, Physical geography, Geology, Mineralogy or petrology, Paleontology, Structural geology
 
Choosing & Using this resource...
Educational standards associated with this resource:
National Science Education Standards (NSES), National Geography Standards: Read
Examples of use
Read (1)
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This resource is included in the following collections:
DLESE Community Collection (DCC)    Browse collection
Teaching Boxes     Browse collection