gases

Text and photographs provide a brief introduction to matter and its properties.

An introduction to solids, covering kinds of matter, what a solid is, how solids freeze and melt, and more.

Examines the science of matter, energy, and heat and how they apply to everyday life.

Discusses the environmental issue of waste management and how to create a sustainable way of living.

Hay m?s de 15.000 volcanes activos en la Tierra. Kilauea, en Haw?i, ha estado en erupci?n sin parar desde 1983. M?s informaci?n en los volcanes, uno de los t?tulos de la serie geolog?a.

Explores the essential element oxygen. Discusses where it is placed on the periodic table, a history of its discovery, how it mixes with other elements, and how it affects the world. Includes color photographs, a glossary, sources for further learning, and an index.

Examines the characteristics and properties of several gases, including air, hydrogen, helium, and nitrogen, and discusses the role gaseous matter plays in the universe.

Simple text and illustrations introduce young readers to what type of matter a gas is.

"Science meets baseball in this fast-paced rhyming story that zooms in on all the mater--whether solid, liquid or gas--that makes up what truly matters at the ballpark and beyond!"--Provided by publisher.