Super Science Projects About Oceans-这本书不错哟,强烈推荐!

Super Science Projects About Oceans

作者 (Author) Cobb, Allan B.
等级 (MML) MM LEVEL: 5.2
年级 (IL) Medium Grades (MG 4-8)
字数 (Words) 4142
类型 (Fiction) Non-Fiction
书号 (ISBN) 9780823931743
系列 (Series) Psyched for Science;
This book presents science projects that demonstrate facts about oceans, including the water cycle, buoyancy, density, pressure, depth, waves, and tides.