Chronicles the history of salt, discussing how it has shaped civilizations from the earliest beginnings of world history and how it has been used in different cultures.
How does seawater turn into crystals of salt? Follow each step--from filling ponds with seawater to sprinkling salt on your popcorn--in this fascinating book!.
Examines the scientific reasons the ocean and some lakes have salt water. Includes a related science experiment, a glossary with pictures, resources for further information, and color photographs.
Explores all facets of salt as a natural resource in North America, investigating its natural history, human use, technology, environmental impact, and economic significance.
"How does seawater turn into crystals of salt? Follow each step--from filling ponds with seawater to sprinkling salt on your popcorn--in this fascinating book!"--.
Chronicles the history of salt, discussing how it has shaped civilizations from the earliest beginnings of world history and how it has been used in different cultures.
Michael Benanav recounts the experiences he had while traveling across the Sahara with the Caravan of White Gold, a group of men who risk their lives to transport slabs of solid salt for sale at market.
Chronicles the history of salt, discussing how it has shaped civilizations from the earliest beginnings of world history and how it has been used in different cultures.
