Ecology | Science Trek

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
biome climate ecosystem ecology food chain primary producer photosynthesis IdahoPTV D4K life science producers consumer photosynthesis energy transfer food web science trek joan cartan-hansen idaho biomes forest grasslands tundra desert plants animals energy sun carbon dioxide oxygen food competition ecologist
Subjects
Science
Grade Levels
Grade 6 Grade 7 Grade 8
Audience
Classroom Teacher / Educator
Related Resources

Ecology | Science Trek

This video segment from IdahoPTV's Science Trek explores the meaning of ecology and some of the vocabulary associated the study of how living and non-living things interact, e.g. biome, primary producer, food chain, and ecosystem. We learn the importance of the sun as the starting point for the flow of energy in an ecosystem.
Publisher
PBS Learning Media

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