Describes the worst volcanoes in history from prehistoric eruptions in Yellowstone and Indonesia to the present, and provides information on formation and types and disaster tips.
Describes food and farming practices in colonial America, including meals, hunting and growing food, cooking and preserving it, and related types of commerce.
Explains how weather and climate can be measured using graphs and charts and answers such questions as "What is climate change," "How deep is Earth's atmosphere," and "What does a hygrometer measure."
Hoping to persuade the townspeople to vote "yes" to save the city zoo, Jamie and her friends make posters and fliers and put them in stores and yards all over town.
"This newly revised book contains all kinds of fun and fascinating facts about the plants and animals of New York and the habitats in which they live. You'll find information about where and how plant
"This books contains all kinds of fun and fascinating facts about the plants and animals of Texas and the habitats in which they live. You'll find information about where and how Texas plants and anim
Dan and Sue are sure they can build a snowman taller than a tree - even if John and Zack don’t believe them. Rulers, yardsticks, and tape measures are useful tools for Dan and Sue, but will the snowma
Uses the examples of fighter jets to discuss matter and its properties, including states, atoms and their components, elements, molecules, and compounds.
Provides an overview of cowboys, describing what they wear, their equipment and horses, and the work that they do, and discusses cowboy myths and their portrayal in popular culture.
Provides an overview of cowboys, describing what they wear, their equipment and horses, and the work that they do, and discusses cowboy myths and their portrayal in popular culture.
Text and photographs introduce sharks and their physical characteristics including their size, teeth, and fins, and their behavioral traits such as swimming in groups. Written in English and Spanish.
Describes jets and jet airplanes, including their design, their parts, and their uses in military and passenger transportation. Written in English and Spanish.
"Text and photographs introduce the polar region biome, describing its environment, plants, and animals including polar bears, seals, penguins, and arctic foxes."
