Productores y consumidores (Producers and Consumers)

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this Spanish-translated book.

Imagine being lost and stranded in the desert. Would you know what to do to survive? This useful Spanish-translated nonfiction title explains the important skills needed to survive in the desert. With helpful diagrams and images, definitions, tips and instructions, informational text, a bibliography, and a list of other helpful websites, readers can be assured that they will learn about the dangers of heat exhaustion, desert plants that could aid in survival, and other helpful tips in order to survive in an emergency.

What continues to expand to take up all the space it can? Gases! Gas is a state of matter, like a liquid or a solid. But it has properties that are quite different. In this Spanish-translated book, read all about the differences and what makes a gas a gas.

Wildlife plays an important role in the environment. With the help of this engaging volume, readers of many ages and levels will learn all about many of the fascinating animals that inhabit the planet. They will find out what makes an animal an animal. They will also learn fun facts about some of their favorite creatures. Eye-catching photographs correlate closely with concise, accessible text that supports elementary life science curricula. A must-have for animal lovers, this informative book will be a popular addition to your collection.

The world around us is more powerful than we know. Discover how earthquakes, tsunamis, volcanic eruptions, hurricanes, and more have affected people and places around the world in this Spanish-translated nonfiction title. Through informational text, vivid images, and stunning facts and charts, readers will learn about disasters such as The Great Potato Famine, Hurricane Katrina, Mount St. Helens, the 1906 San Francisco earthquake, as well as epidemics and pandemics such as the bubonic plague and swine flu.

De más de treinta años de charlas y paseos, de cercanía y amistad de Ramón García con Miguel Delibes han nacido estas páginas en torno a la persona y la obra del escritor vallisoletano. Largas veladas y conversaciones sobre los asuntos más diversos, pero también experiencias compartidas, efemérides, gestación de novelas, viajes y acontecimientos de toda índole, están aquí recogidos y contemplados desde la perspectiva más próxima al hombre y al novelista.

¡únete a Dora, Diego y a sus amigos para enseñarle a tu niño el maravilloso mundo de la cocina! B los pequeños les encantará medir, lavar, mezclar y darle forma a los ingredientes, mientras que preparas alimentos sabrosos y sanos propios para niños. Recetas fáciles de elaborar, tales como los burritos de Benny, las joyas del reino de los cristales, o las feroces barras de coco, seguramente se convertirán en platillos favoritos en tu familia. ¡Vámonos! Let's go! Lo Básico Es una sección especial al inicio que describe lo que necesitas saber al cocinar con niños, incluye tareas...