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適讀人群 :4-8歲 From ancient myths to modern headlines, volcanoes are among the world's most amazing phenomena. Simon, award-winning author of Icebergs and Glaciers , Jupiter , Saturn , The Sun and Stars , et al., explores the subject thoroughly. Using examples like St. Helens and the volcanoes of Iceland and Hawaii, the author is able to address all aspects of his subject: the history, nature and causes of volcanoes. But given the expert presentations and finesse readers have come to expect from Simon, this work seems more difficult than it needs to be, and lacks the forcefulness and clarity of his previous books. However, Volcanoes is a good choice for reading aloud and as a lead-in to discussions; the superb full-color photographs redeem any shortcomings of the text. Ages 5-8.
Grade 3–4—Lloyd's colorful new graphics update Branley's 1985 text (HarperCollins), which includes accounts of a few historic eruptions (Mounts Vesuvius, Tambora, St. Helens, and Parícutin) and explains how and why volcanoes form. Plate tectonics as well as scientists' study of and efforts to predict eruptions are also covered. A list of volcano facts appears, but it is frustrating in that the three types of volcanoes are named but not described. Instructions for an activity (plural on the cover) that involves making a baking soda and vinegar volcano are also appended. The new illustrations excel at depicting ideas presented in the text and include scenes of destruction, including buried cars, cities in ruins, and collapsed bridges. Overall, this work remains a sound, basic introduction to the topic, especially useful where the original is showing its age.
內容簡介
Volcanoes are one of nature's great wonders. For years they can stand dormant, but once active they can erupt in tremendous explosions of power. Some eruptions are so big, they change the earth's climate. Luckily, geologists can now approximate when an eruption will occur. What are the causes of an eruption and what are the warning signs? Read and find out!
作者簡介
Franklyn M. Branley was Astronomer Emeritus and former Chairman of the American Museum-Hayden Planetarium. In 1960, he originated the Let's-Read-and-Find-Out Science series. Dr. Branley was the author of over 150 science books for children.
精彩書評
"A good choice for reading aloud."
——Publishers Weekly
"An armchair tour of some of the more impressive volcanoes around the world."
——School Library Journal
前言/序言
Volcanoes火山 [平裝] [4-8歲] 下載 mobi epub pdf txt 電子書 格式