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Lesson Plan
NOAA

A Matter of Density

For Teachers 7th - 8th Standards
Larvae transportation on the New England seamounts is based on the density of the water. Scholars calculate density and graph salinity versus temperature to better understand the distribution of organisms in a water column. Discussions...
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Instructional Video1:08
PBS

Convection: Heat Transfer | UNC-TV Science

For Students 6th - 12th Standards
Learn why what goes up must come down in both air and liquids. Investigators discover how convection transfers thermal energy and the movement of particles in liquids and gases due to density differences by viewing an animated video....