Connected by four major ocean currents, the Island ecosystems are home to high levels of biodiversity and the geographical isolation of Galápagos has limited the immigration of new species. Islands ... READ the POST
Teaching Science with Lynda R. Williams
Elementary Science Ideas, Lessons, and Resources
Connected by four major ocean currents, the Island ecosystems are home to high levels of biodiversity and the geographical isolation of Galápagos has limited the immigration of new species. Islands ... READ the POST
Sharon M
Sharon M
Expedition Fourth
Expedition Fourth
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Heidi J
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Tina S
Richard S
Richard S
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