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KG1166 - Why Is The Ocean Salty

Why Is The Ocean Salty
Item No. KG1166

Why Is The Ocean Salty

Series: Physical Geography II
Item No: KG1166
Length: 23 minutes
UPC: 709629011663
Copyright: 2006
CC: Yes
MARC Record: Yes
Language: English
Grade Level: 8-12
Age Range: 14-18
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SRP: $39.95
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Discover The Wonders of Our Earth and the forces and life forms that shape our world with the Physical Geography Series. All water, even rainwater contains dissolved chemicals which scientists call "Salts." These salts eventually wash down into rivers and streams and eventually find their way into oceans and seas.Subjects covered include: The origin of the sea. The sources of salt. The components of sea water. The salinity of the sea and its variability. How sea life affects sea waters composition.