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Creator:
Smithsonian Environmental Research Center  Search this
Type:
YouTube Videos
Uploaded:
2014-01-28T16:54:38.000Z
Views:
499
Video Title:
An Invisible Invasion
Description:
Little-known fact: Most earthworms in U.S. soil aren't native. They came in European ships with the first colonists in the 1600s. Over time, the European worms took over the upper layers of the soil and drove native earthworms underground, launching a 400-year invasion that's still going on today. Created by homeschool students Molly Enriquez, Joe Giardina and Anne Marie Nolan at the Smithsonian Environmental Research Center.
Video Duration:
5 min 5 sec
YouTube Keywords:
Environment Science Marine Biology Forestry Chemistry Wetlands Estuaries Ecosystems Watersheds
YouTube Category:
Science & Technology  Search this
Topic:
Animal health;Environmental Sciences;Coastal ecology  Search this
See more by:
SmithsonianSERC
Data Source:
Smithsonian Environmental Research Center
YouTube Channel:
SmithsonianSERC
EDAN-URL:
edanmdm:yt_BFm4FQWhM-o