¿Por qué hibernan los animales? (Why Animals Hibernate)

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.

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.

Reveals the truth about cannibalism in pre-Columbian America, avoiding sensationalism and opting for historical accuracy on a matter that has been subjected to all sorts of misinterpretations as well as mistaken beliefs.

El profesor Eleazar Barajas es hijo mayor del Señor Alejandro Barajas Santoyo. Nació el 2 de junio de 1952 en Lombardía, Michoacán, México, Sus padres se divorciaron cuando tenía cinco años de edad y por esa causa, juntamente con su hermano menor, Israel Barajas, fueron puestos por su padre en el Internado de nombre Casa Hogar “El Buen Pastor” en la ciudad de Morelia, Michoacán, México. Cuando cumplió sus diecisiete años de vida, decidió estudiar en el Seminario y comenzó su carrera ministerial en el Instituto Bíblico de Puebla (Estado de Puebla, México) donde estudió por...

Amusing And Engaging Text Describes How The Color Of An Animal Can Ensure Its survival. Provides Examples Using A Variety Of Animals.

Read Along or Enhanced eBook: Jane Goodall had a passion to learn about animals. Readers will learn all about her adventurous life among chimpanzees and other primates in this inspiring, Spanish-translated nonfiction biographical title. Children will be fascinated by the vibrant images, stimulating facts, and accessible glossary that will assist in vocabulary improvement.