Explore all the wonders of the ocean in one pocket-sized reference guide! From colossal whales to microscopic plankton, our vast oceans are teeming with a wide range of weird and wonderful plants and animals. This beautifully illustrated reference guide is perfect for budding explorers aged 9-12, teaching and helping them discover the secrets of the underwater kingdom! With nearly 97% of the planet’s water held in the oceans, there is an incredible variety of creatures that call the ocean home. This mini-encyclopedia explores all the different marine habitats from tidal pools and salt marshes to coral reefs and ocean floor ridges, to name a few. Curious kids interested in the seven seas will also learn about how oceans are formed, what causes tsunamis and typhoons and how tidal waves are used to generate electricity.