How Much Do You Know about Earth?  

地球知识知多少?

作　　者：张艺文 

机构地区：[1]河南郑州市惠济区实验小学

出　　处：《疯狂英语（双语世界）》2024年第3期57-59,77,共4页Crazy English

摘　　要：On the surface of Earth,there are not only oceans and continents,but also mountains,hills,plains,valleys,rivers,lakes,islands,grasslands and deserts.Can you identify them?Try.

关 键 词：EARTH MOUNTAINS VALLEY 

分 类 号：P73[天文地球—海洋科学]