This volume explains the layers below the Earth's crust, tectonic plates, volcanoes, earthquakes, and other geographical phenomena. It also explores climate, weather, and natural features such as caves and deserts.
This book explores the wide variety of life on earth. Fungi, fruits, and trees are discussed, along with sections about microscopic life and the world's environments. Several sections explore the human body and its functions.
This volume covers the diversity of animal life in Earth's oceans. It discusses various types of marine life such as whales, fish, and corals and includes sections on deepwater exploration as well as underwater archaeology.
This volume explores the world of machines and technology. It discusses construction machines such as bulldozers and cranes, explains the parts of a car engine, and explores computers, cell phones, and other digital devices.
This volume takes a look at the geography and peoples of Earth today. The people, farming, industry, buildings, festivals, landscapes, and wildlife of various regions of the planet are covered.