Ricki Martin

Los contenidos de este libro se corresponden con los de la unidad formativa 0217, del módulo "Proyectos de montaje de instalaciones de energía eólica", perteneciente al certificado de profesionalidad "Gestión del montaje y mantenimiento de parques eólicos". Las instalaciones de energía mini-eólica se valen de pequeños aerogeneradores con una potencia inferior a los 100 kw. Por ello, se están usando con éxito para suministrar electricidad a lugares aislados, como viviendas o señalizaciones. Este texto reúne todos los aspectos a tener en cuenta a la hora de realizar una de estas...

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

Practice addition at the playground! This fun title, that has been translated into Spanish, uses examples from all around the playground to help children practice their addition and understand early STEM themes. Add up two blue swings and three red swings to get five swings! Add slides, rings, jump ropes, basketballs, and more! These familiar images work in conjunction with engaging "You Try It!" problems to encourage young readers to practice and improve their addition skills.

This guide gathers a selection of more than 500 species of vertebrate animals cataloged and arranged in colored illustration. It is an exhaustive and complete guide that provides precise information about each species, and that captures all the beauty and diversity of the vertebrate world in spectacular design and with enthralling visuals.