Apakah kamu tahu bahwa hujan, ombak, angin salju, dan es dapat menubah permukaan bumi? mereka dapat membentuk lembah, gundukan pasir, dan gua. Bacalah tentang kekuatan alami dari erosi dan bagaimana mereka mengubah permukaan bumi.
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from the back cover: From out of the sky, from under the earth, from far out at sea - disaster comes. We build and invent new things - and sometimes bring disaster on ourselves. Today television and the Internet mean that we can watch disasters as they happen, and see their terrible results. From Pompeii to the Asian Tsunami, from the Great Fire of London to Chernobyl, the stories of disast…
It's a terrible problem - or it's really not as bad as people say. There will be sudden big changes - or slower changes that we can learn to live with. It means the end for many animals, people, even whole
Read and find out about one of nature's most mysterious forces—the earthquake. Some earthquakes are so small that you don't even feel them, while others can make even big buildings shake! Learn why earthquakes happen, where they are most likely to occur, and what to do if one happens near you.
Magic Tree House Research Guides are now Magic Tree House Fact Trackers! Track the facts with Jack and Annie! When Jack and Annie got back from their adventure in Magic Tree House #23: Twister on Tueaday, they had lots of questions. How do tornadoes form? What kinds of tools can help predict bad storms? Where did the biggest snowfall on record happen? How fast are hurricane winds? Find out…
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