The Big Book of Questions & Answers

The Big Book of Questions & Answers

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Some of the greatest journeys into the unknown were on foot, such as Marco Poloa#39;s travels in China in the 12th century, ... A Explorers often brought back immensely valuable scientific data. By carrying out simple chemical experiments, Robert Scott hoped to learn more about the minerals in the ancient rocks of Antarctica.

Title:The Big Book of Questions & Answers
Author:Ann Kramer, Theodore Rowland-Entwistle, John Farndon
Publisher:DK Publishing (Dorling Kindersley) - 1999-10-01


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