Qu es el Sol?
El sol es una estrella, una bola de gases muy calientes. Es una fuente de vida, de calor y luz.Este libro es parte de la colecci n Altea Benjam n, la enciclopedia para responder a las preguntas de los ni os que ya leen solos. ENGLISH DESCRIPTIONHow old is the Sun? What did humans think about the Sun in ancient times? How can sunbeams be trapped? Our most important source of life, light, and energy is just a ball of hot gas... This book is full of information so amazing as the Sun itself.