Pop! Air and Water Pressure

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! Readers will discover the variety of ways that air and water pressure make an impact on our lives. This fact-filled nonfiction title includes real-life examples, vivid images, helpful graphs and diagrams, and basic experiments to help students begin to understand physics concepts. Readers will learn about Archimedes' Principle,...