Chaikovski Descubre America/Tchaikovsky Discovers America

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful graphic organizer shows how these fascinating rocks form.

Readers learn about the various animals that need help and what they can do to make a difference through volunteerism in this engaging book. Discover different programs and organizations that work to protect animals, animal habitats, and endangered species through vibrant images and charts and informational text. Featuring a list of helpful and useful websites, this Spanish-translated nonfiction title encourages readers to take part in animal activism in any way they can--from baking homemade dog biscuits to exploring careers that help sick or injured animals.

Por su forma, su estética y su contenido Castilla (1912) representa la quintaesencia de la obra de Azorín: la contemplación del paisaje o del pueblo como pequeña historia transida por el tiempo, buscando, además, en la literatura una expresión del espíritu nacional. Supone Azorín, como explicó Ortega y Gasset, una nueva manera de ver el mundo: la que sabe captar los primores de lo vulgar y adivinar en ellos el alma de las cosas. Al paso de la lectura vamos descubriendo la resignación y el dolorido sentir de los españoles, la sumisión a la fuerza de los hechos y la idea abrumadora...

Discover what it takes to be an Emergency Room doctor in this enlightening nonfiction title that has been translated into Spanish. Readers learn about the hard work and dedication it takes to have a career as an ER doctor and what a typical day is like in the emergency room. From medical school to residency, medical symptoms to diagnosis, children will learn all about the steps it takes to get involved in this profession. This engaging title features vivid photos, helpful charts and diagrams, informational text, a glossary of terms, and an interview with a real life ER doctor to delight,...