Los desiertos (Deserts) 6-Pack

If asked to define a forest, readers might say, "It has a lot of trees." But many places have a lot of trees. So, what makes a forest a forest? Readers discover that a forest is unlike any other biome on Earth. And a temperate forest is even more specific. Readers learn the many life cycles found within a forest and how the energy pyramid explains the numbers of forest plants and animals. In addition, readers learn by examining how forces usually considered destructive work to help forests survive. 32pp.

Oceans cover 70 percent of the Earth's surface, providing students with a variety of plant and animal life to learn about. An ocean biome includes the saltwater below the waves and everything on, above, and near the surface. Students will also learn about the beach, tides, cliffs, bays, coastlines, coral reefs, and tide pools in this Spanish-translated title.

Provides a history of the city of Tenochtitlan, describes its eventual burial and rediscovery in more modern times, and details processes used in the excavation of the Great Temple.

Eran unos gavilanes que vivían el campo. Donde solo había aves y otros animales , ellos nunca habían visto gallinas,pero al verlas todo cambió para ellos ,ya no cazaban otro cosa sino querían comérselas, pero el viejo siempre estaba pendiente

Travel from the Egyptian pyramids, to the canals of Venice, to a space station, all within a single book! Each colorful page is filled with logic and observation games for curious minds. An answer key is included at the end of the book.

Este creativo libro está dedicado a las vistas de la ciudad rusa de San Petersburgo. Aquí encontrarás una ilustración estilizada en color, una breve descripción y una ilustración en blanco y negro. Si lo deseas, puedes tomar una captura de pantalla de la ilustración en blanco y negro, para colorearla en el ordenador o imprimirla y colorearla en papel. Para hacerlo, puedes guiarte por la muestra en color o puedes escoger tú mismo los colores. Cuando hayas terminado de colorear, puede que te emocione mirar por Internet fotografías de las vistas reales de San Petersburgo que figuran en...