From how a frog's life begins as a tadpole to the transformation into a webbed-footed amphibian, this title gives students all the information they could ever want to learn about frogs - their habitats, diets, the differences between frogs and toads and the discovery of new species found by scientists around the world are all discussed.
Discover the processes that form everything from the smallest pebbles to the highest mountains.
A taste of sunshine! Take a look at the fascinating ways the Sun is involved in food production.
This book explores how human activity affects the Earth, e.g. the effects of human activity on groundwater and surface water, habitat destruction, construction, emissions, and pollution.
This book discusses how the Earth rotates on its axis, causing day and night, and revolves around the Sun, causing changes in season and weather occurrences.
This book explores the states of matter, the building blocks of everything in the universe, as well as influential scientists in the field.
This book explores the organisms involved in composting as well as the biological processes involved, including a breakdown of primary, secondary, and tertiary level consumers.
Take an in-depth look at physics in this science encyclopedia.
Take an in-depth look at animal life in this science encyclopedia.
En este libro se explica para qué le sirve a distintas especies animales el tener en sus cuerpos arrugas, verrugas y colgajos.
Pouches, pads, or plumes adorn animals for many reasons. Explanations for these incredible body parts are provided for the young reader.
Onomtopeia and alliterative text along with colorful close-up photos of many different pets brings this book to life.
A new and popular breed, the Labradoodle is introduced. Facts such as where it comes from, how big it can get, what its strengths are, and the care it requires are included.
Horns, humps, or hooks are found on a wide assortment of animals. The book provides information on how these special body parts are used and why they are important.
The animals of the grasslands and savannahs are highlighted in this comprehensive book about food webs.
The question of who eats what in a freshwater habitat is answered in this book about food webs.
This book introduces animals that share the characteristics of having antennas, beards, eyelashes, or fleshy growths on their faces, such as swans, tamarins, and snow monkeys.
This book looks at a forest food chain, discussing the plants and animals that are native to this environment, threats to their survival, and what is being done to protect their habitat.
Beautiful photos and text examines the issues endangered Steller Sea lions face and how they can be saved.
Beautiful photos and text examines the issues endangered whooping cranes face and how they can be saved.
This introduction to hiking covers such aspects as planning, clothing, supplies, food, safety, and the enjoyment of animal and plant life along the way.
Amazing photos and interesting facts reveal environmental issues eagles face as they hunt for food and raise their young.
Amazing photos and interesting facts reveal environmental issues falcons face as they hunt for food and raise their young.
Amazing photos and interesting facts reveal environmental issues owls face as they hunt for food and raise their young.
