Cambridge IGCSE® Spanish as a First Language Workbook

From Basic Information About Air Pressure To Cloud Formations, This Book Goes On To Explain Violent Weather Conditions And How To Prepare For Them. Also Talks About The Earth's Changing Weather Patterns And Climates And What Role We Play In Those Changes.

Las relaciones que se establecen en un ecosistema entre organismos de especies diferentes resultan sorprendentes e ingeniosas. Estos contactos pueden suponer desde un beneficio mutuo hasta la muerte de una de ellas para servir de alimento a la otra. Estas relaciones, a veces peligrosas, son muy variadas y a menudo requieren mucha imaginación. Disponible en catalán, para comprarlo haz clic aquí.

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this Spanish-translated book.

"In the summer of 1963, Spain is sad, thick and shrunken. Time seems to have stopped in the calendar and everyone's feet hurt to walk through life as if they did damage the shoes. But anytime fortunes can change: through the cracks of this dripping a little hope. This dry, hot summer and foolish is the awakening of Leon Egea. Away from claustrophobic environment of its people and wounded by the literature, began working in the publishing universe and live your first love. In difficult times it is important to bet on the future in terms comfortable or uncomfortable. Because the future will not ...