Aspen-Baxter, Linda

Asia cubre casi un tercio de la tierra en la Tierra. El sesenta por ciento de la poblaci?n mundial vive en Asia. M?s informaci?n en Asia. Combina im?genes impresionantes con hechos interesantes para ofrecer una visi?n de la tierra, la econom?a y la historia de cada continente.

La temperatura m?s alta del mundo se registr? en Africa en 1922. Africa tiene el r?o m?s largo del mundo, el Nilo. M?s informaci?n en Africa. Cada libro combina im?genes impresionantes con hechos interesantes para ofrecer una visi?n de la tierra, la econom?a y la historia de cada continente.

En invierno, la cantidad de hielo marino a lo largo de las costas de la Ant?rtida aumenta en 30.000 millas cuadradas (77.000 kil?metros cuadrados) cada d?a. La Ant?rtida contiene el desierto m?s grande del mundo. M?s informaci?n en la Ant?rtida. Combina im?genes impresionantes con hechos interesantes para ofrecer una visi?n de la tierra, la econom?a y la historia de cada continente.

"Young readers can discover more about the objects that they see in Earth's sky with the All about the Sky series. They will also learn about objects that are too far to be seen with the naked eye, as well as the invisible phenomena that affect the sights they observe"--Provided by publisher.

Did you know that stars last for billions of years? Some stars shrink and turn white when they are very old. Find out more in this book.

Introduces llamas, a large farm animal raised for its wool and to help protect sheep.

Explores the cultures, geography, and other interesting facts of Asia.

Explores the cultures, geography, and other interesting facts of Antarctica.

Explores the cultures, geography, and other interesting facts of Africa.

Presents a short study of fresh waters, covering where they are located, plants and wildlife, and more. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.