| Oceans in Motion | Current Events Water on the Move Current Events Going Further Water Currents Purpose To demonstrate that ocean currents are influenced by changes in water density To observe how temperature and salinity affect water density Materials food coloring ice cube tray fish bowl, small aquarium or any glass bowl of similar size salt test tube or small cup hot tap water (43&#176;C or 110&#176;F) thermometer Background Information Ocean water is salty and, in general, cold.
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the Move Current Events Going,List([45, 74)) the Move Current Events Going Further Water Currents Purpose To demonstrate,List([45, 120))
food the Move Current Events Further Water Currents Purpose ocean currents
coloring Going To demonstrate are influenced
ice cube tray fish bowl, small aquarium or any glass bowl of similar size salt test tube or small cup
Further Water Currents Purpose To demonstrate that ocean currents are influenced by changes in water density
that ocean currents are influenced by changes in water density To observe how temperature and salinity affect water density Materials food coloring ice cube tray fish bowl, small aquarium or any glass bowl of similar size salt test tube or small cup hot tap water (43&#176;C or 110&#176;F) thermometer Background Information Ocean water is salty and, in general, cold
by changes in water density