Conditions on Earth are becoming more and more extreme and kids want to learn about it! Is it true that tornadoes have the strongest winds on Earth? Yes! Their winds can reach 300 miles per hour (483
Conditions on Earth are becoming more and more extreme and kids want to learn about it! Is it true that hurricanes can be seen from space? Yes! Weather satellites track hurricanes. Pictures from these
化石如何保存過去的秘密？這本書將帶領讀者從最基本的問題出發，探索化石的定義與形成過程。讀者將了解不同種類的化石，以及它們如何幫助科學家拼湊出地球史前的樣貌。從恐龍的化石到微小生物的遺跡，內容豐富又條理清晰。對喜歡大自然、恐龍或古生物的孩子來說，本書既是入門知識，也是引發好奇的第一步。What kinds of fossils exist, and where are they found?What are fossils and how do they form? This book answers these questions and many more about the fascinating world of fossils. From the discovery of dinosaurs to the information fossils reveal about Earth's prehistoric past, everything readers need to know is covered!
9780531137161A True Book: Digging in Geology: All About Fossils9780531239421A True Book: Alternative Energy: Geothermal Energy9780531239438A True Book: Alternative Energy: Solar Power9780531239445A True Book: Alternative Energy: Water Power9780531239452A True Book: Alternative Energy: Wind Power9781338769586A True Book: All About Heat Waves and Droughts9781338769623A True Book: All About Tornadoes9781338769654A True Book: All About Hurricanes9781339004884A True Book: Money: What is Money?9781339004914A True Book: Money: Making and Saving Money9781339004945A True Book: Money: Spending Money9781339004976A True Book: Money: What Banks Do with Money9781339020945A True Book: Circulatory System9781339020976A True Book: Respiratory System9781339021003A True Book: Muscular System9781339021034A True Book: Digestive System9781339021065A True Book: Nervous System
