Pop! Air and Water Pressure
Stephanie Paris
出版社:Teacher Created Materials
出版时间:2013-03
ISBN:9781433349393
词汇量:5550
页数:64
类别:
虚构:非虚构
开本:
阅读年龄:
What does swimming in a pool, drinking through a straw, breathing in air, and circulating blood all have in common? They all require a form of air or water pressure! Discover the ways that air and water pressure make an impact on our lives.