El cielo nocturno

This Ever Popular Subject Is Explained In Detail In This Wonderful Book. How The Earth Is Made From Rock, The Three Different Types Of Rock And How They Are Made And Where They Can Be Found. Talks About How Fossils Are Formed From Sediment And What Role That Plays In Helping Us Learn About Life Long Ago. Talks About How These Fossilized Plants And Animals Became The Fossil Fuels That Are So Important To Our Present And Future Life On Earth.

Three Quarters Of Our Earth Is Blanketed By Water. How This Water Is Used, From Bathing To Irrigating Crops Is Addressed. That Water Travels In A Never-Ending Pattern Called The Water Cycle. Tips On How To Conserve Our Most Important Natural Resource Are Included.

Este libro presenta el concepto y el vocabulario básico de las virtudes, y ayuda a los niños a reconocer y a clasificar los diferentes buenos comportamientos que aún tienen que desarrollar.

What can a young girl learn while at work with her mother, a magazine editor? Follow along as she discovers that writers, photographers, designers, editors and printers have to work together to create one issue of a magazine. The language arts connection is the vocabulary related to publishing jobs and activities.

In this illustrated book for children, readers will discover information about animals and can lift the flaps on the pages to find even more.

* Hemos pasado décadas optimizando nuestras horas de vigilia, pero ¿qué ocurre con las preciosas horas que vivimos cuando dormimos (o lo intentamos)? * Este libro le explica todo lo que siempre ha querido saber sobre el sueño, aunque se haya sentido demasiado cansado como para preguntarlo. * Debido a que se trata de la franja de tiempo más activa para nuestro cerebro, así como del elemento más importante para vivir una vida más tranquila y feliz, el sueño se ha convertido en el tópico de nuestra época. Aprovechando el éxito de Calm, la aplicación número uno para el sueño, la...