老阿姨一直叫BILIBILI|国产精品久久久久久久久|剑无双剑梦儿|久久草草蜜桃臀|ewp系列虐杀在线视频|美女APP视频免费软件|儿子用力插妈妈高朝了

圖書詳情

How Mountains Are Made(mp3)
ISBN:
作者:Zoehfeld, Kathleen Weidner 
出版社:HarperCollins
出版日期:
年齡/主題/大獎/大師: 4-5(中班)、5-6(大班)、6-8(1-2年級)、8-10(3-4年級)、英文、科普、
內容簡介

Even though Mount Everest measures 29,028 feet high, it may begrowing about two inches a year. A mountain might be thousands offeet high, but it can still grow taller or shorter each year.Mountains are created when the huge plates that make up the earth'souter shell very slowly pull and push against one another. Read andfind out about all the different kinds of mountains.

書摘與插圖