La selva amazónica (Amazon Rainforest)

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.

In this Spanish title, learn causes of extinction and what problems extinction causes for animals, wildlife, and humans alike.

Bright stars twinkle in the night sky. Have you looked up into the sky on a clear night and seen these tiny points of light? Did you know that there are many kinds of stars in space? Find out all about them in this Spanish-translated book.

In this Spanish title, learn about what makes endangered jungle animals so unique and why they need to be protected.

This workbook provides students with extra practice as they explore the five themes from the new IB Diploma Language ab initio guide (first examination 2020): identities, experiences, human ingenuity, social organisation and sharing the planet. It helps students further develop their Spanish language skills with additional exercises that complement the activities in the coursebook, with a focus on grammar and vocabulary. The workbook is ideal for teachers needing differentiated exercises for their class and can be used for independent study and revision. Answers to the workbook activities are ...

When Paul Revere warned colonists the British army was coming, he helped prepare a nation for battle. This exciting book will take readers from Revere’s life as a silver- and goldsmith to his midnight ride at the start of the American Revolution. Through achievable content and language translated into Latin-American Spanish, English language learners will engage with important historical facts and ideas. A helpful timeline of events and colorful images will enhance the story of one of American history’s most famous folk heroes.

Inspirada en la reflexión serena sobre la realidad íntima y sobre la existencia, la obra de Francisco Brines, reunida aquí en edición definitiva, trasluce coherencia y constancia, y, a la vez, sutiles transformaciones. Así, la lucidez precoz de Las brasas (1960, Premio Adonais 1959) da paso a los poemas histórico-narrativos que conforman Materia narrativa inexacta (1965) y al sinuoso y reflexivo Palabras a la oscuridad (1966, Premio de la Crítica). Aún no (1971) abre caminos nuevos, como la sátira y un desgarrado existencialismo que preconiza la visión desengañada y metafísica de...

Explains, in simple terms, the reasons for skin color, how it is determined by heredity, and how various environmental factors affect it.