How do you measure an earthquake?Which is the longest river in the world?And which special fungus glows in the dark?Discover everything there is to know about nature''s most wonderful creations in this fact-filled guide to Earth. Featuring over 100 stunning illustrations and fascinating trivia to spark your child''s curiosity, budding explorers will love learning about icy Arctic lands, the secret world of plants and everything in between.This gorgeous book is packed with extraordinary facts about the natural world, perfect for curious early learners!