John Woodward

This book describes how oceans were formed and what they contain, the characteristics of ocean wildlife both in shallow, sunlit water and in the dark depths, the effects of ocean currents, and how people use and abuse ocean resources.

Presents photo-illustrated step-by-step instructions for more than thirty weather study activities, covering such topics as solar energy, air pressure, fronts, wind speed, morning dew, and ice.

Presents a tour of Earth's natural structures, weather patterns, ocean phenomena, and constantly changing features.

Describes types of weather found in various parts of the world including blizzards, monsoons, drought, and heat waves.

Find out where dinosaurs lived, and explore their habitats. Take a too-close-for-comfort look at bone-crushing jaws and muscle-ripping claws.

Introduces dinosaurs, including pterosaurs, theropods, and stegosaurs, and explores their anatomy, life cycle, and behavior.

"Más de 60 criaturas prehistóricas como nunca antes las habías visto. Increíbles modelos en 3D traen a la vida el mundo prehistórico. Este libro es un viaje en el tiempo a la era mesozoica, cuando feroces dinosaurios vagaban por la tierra, amenazantes pterosaurios cruzaban los cielos y el mar estaba lleno de reptiles impresionantes. Observa las recreaciones de cada animal prehistórico con un asombroso realismo y un detalle sin precedentes....