This book answers the questions: What is air? What is air made of? How do we know air is all around us? How do we use air? Can we run out of air? How do we clean air? Who studies air? It also includes an activity about air.
Discusses the properties of air, its necessity for life, environmental issues, and aerodynamics.
Read and find out about light in this colorfully illustrated nonfiction picture book. Light is all around you! It comes in many forms: Light from the sun brightens our day, firelight flickers in the night, electric lights fill our homes—and some animals even make the sea glow. With lively illustrations and diagrams and clear, engaging text, this Level 2 Let's-Read-and-Find-Out picture b…
Introduces readers to air, explaining its power, why it is important for life on Earth, its role in creating sound, and the atmosphere.
This entertaining rap explains that we cannot live for more than a few minutes without air and why it is important to breathe clean air. Children will learn about the role air plays in photosynthesis and how trees help clean the air. Other topics include how air moves, different names for air, how air has no shape but fills space, its presence in water, and how wind can be harnessed as a clean …
Read and find out about how to discover more about the air that's all around you in this colorfully illustrated nonfiction picture book. What weighs 5 quadrillion tons but can't knock you down? Air! The air that surrounds the earth weighs an enormous amount, but you can't even feel it unless the wind is blowing. You can't see air or smell it, either. But we know it's there, and we couldn'…