KM: Beach Sand
Kai & Maile: Beach Sand Composition
Kai and Maile learn about the chemical composition of beach sand. Duration: 4:05 [C1006b]
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Kai and Maile explore the chemical composition of tropical beach sand while John explore the beach sand composition of northern California. Duration: 4:05.
Global Cycles of Carbon Dioxide
C1006a
C1006a
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Atmospheric carbon dioxide affects the pH of our rain and it has a profound influence on global temperatures. Some of the environmental chemistry of carbon dioxide is discussed. Duration: 5:37.
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