Young scientists investigate the effects of heating a beaker of ice water by dropping dye into the water and observing how the color circulates.
6th - 9th Science 18 Views 14 Downloads CCSS: Adaptable
How Do Plate Tectonics and Ocean Currents Affect Global Climate?
What do plate tectonics and ocean currents have to do with global climate? This fourth installment in a six-part series focuses on how plate tectonics and ocean currents affect global climate, both now and in the past, outlines an...
7th - 12th Science
Bill Nye The Science Guy on Ocean Currents
Density drives the ocean currents. The difference in density is caused by the sun heating up the water and causing evaporation that leaves salt behind. The result? Thermohaline circulation! You could highlight this fine film in your...
2 mins 5th - 8th Science
The Motion of the Ocean
What drives the ocean's motion? Get your class moving toward understanding by using this video. Viewers find that thermohaline circulation is caused by the concentration gradients of temperature and salinity. Using adorable animation in...
5 mins 6th - 12th Science CCSS: Adaptable