Instructional Video

Noaa: Estuary Education: Urban Estuaries: Salmon on the Decline

Curated by ACT

A short summary of why Pacific Salmon are declining. Learn about the effects of the four H's on the estuary: habitat, hydropower dams, hatcheries, and harvest. [1:46]

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Concepts
estuaries
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Additional Tags
harvest, hatchery, hydropower, hydropower dam, salmon population, project based learning, four hs, habitat
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Resource Details
Grade
9th - 10th
Subjects
Science
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L