Exploremos las rocas metamórficas (Exploring Metamorphic Rocks)

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

Although Earth is mostly made up of igneous and metamorphic rock, sedimentary rock covers about 75 percent of Earth's land surface. This means it's the most visible kind of rock on Earth. Sedimentary rocks form when sediment accumulates and compacts. Your readers will learn how sedimentary rocks form, the different types of sedimentary rocks, and how people use sedimentary rocks. Fun fact boxes provide readers with additional information. A helpful diagram illustrates how sedimentary rocks form.

Técnico electricista 7 - Curso visual y práctico Mediciones eléctricas En esta clase veremos los fundamentos relacionados con la medición y los instrumentos utilizados para realizar estas tareas. Conoceremos las características del voltímetro, el multímetro y el vatímetro; también veremos el funcionamiento del megóhmetro, de los medidores de energía y del telurímetro, y los detalles de la pinza amperométrica. Para finalizar, entregaremos detalles relevantes sobre los sistemas de medición y conoceremos las unidades de medición más importantes en electricidad.

Sumérgete en poemas de estilo confesional que van desde el corazón roto a amistades, desafíos & salud mental. “Sueños & Desastres” explora lo que es vivir en la etapa donde hay cambios constantes en tu persona, en tu vida y en tu mundo. Del autor de “Buenas Historias de Malos Días” & “Anomalía”, Carlos Lerma ofrece poemas profundos y reflexivos al igual que cartas escritas para personas que nunca responderán y todo esto emparejado con cinco historias incómodamente honestas de la vida de Carlos. En esta entrega visualmente emocionante de poemas e ilustraciones de la mente...

Learn about the rich history of Mission Nuestra Señora de la Soledad: how it started, the people who ran it, the indigenous population, and its legacy today.

A collection of words that turn into phrases, phrases that form verses, verses that make songs and songs that tell of adventures, jokes and mischief.