Qué hacer cuando en la pantalla aparece the end

Let’s Make a Volcano Spanish Edition. What do you know about a volcano? When a mountain erupts, it explodes! Hot melted rock, called lava, comes out of its top and flows down the side of the mountain! People need to keep away from real volcanoes, but you can have fun making your own volcano!

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.

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.

EJERCICIOS DE ORTOGRAFÍA PARA LA ESOes una recopilación de ejercicios ortográficos, organizados temáticamente en tres grandes bloques (ortografía de las letras, acentuación y puntuación), para que los estudiantes repasen y pongan en práctica sus conocimientos sobre esta materia, que tantas dudas suele plantearles. Es el complemento perfecto para el título Ortografía fácil para la ESO, publicado también en esta colección. Los ejercicios están pensados para ser resueltos en el propio cuadernillo y vienen acompañados de su correspondiente solución, que se ofrece en un apartado...