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We're Barely Listening to the U.S.Most Dangerous #Volcanoes | @NYTScience

Red tape and regulations have made it difficult for volcanologists to build monitoring stations along Mount Hood and other active volcanoes. The article shares where US active volcanoes are located and  includes coloful images.

Real World: #Earth #Systems | @NASA_eClips | #K12 #video #realworld #connections

1 min read

Middle school students learn in this 5:02 video that the Earth is a dynamic set of subsystems--the atmoshere, lithosphere, hydrosphere, cryosphere and biosphere. The subsystems interact in complex ways. Two NASA scientists, an atmospheric scientist from NASA Langley Research Center and an Earth scientist from NASA Goddard Space Flight Center, are interviewed. They answer questions and demonstrate how satellites and mathematical modeling help scientists improve their predictions of climate, weather, and natural hazards.