Christine Taylor-Butler

Explains what meteorology is, shows the impact of the weather on human history, and looks at origins of weather phenomena, the role of the water cycle on weather, and the work that meterologists do.

Did you know that a tiger roar can be heard from two miles away? Or that tiger saliva prevents infection? Or how about that a tiger's urine smells like buttered popcorn? Perfect for all animal lovers-and tiger fans in particular-this book is filled with information that young readers will love to learn. From where tiger habitats are found to what it's like to be a tiger to why tigers are endangered and who has been working hard to save them, this...

Did you know that the tongue of blue whale can weigh as much as an elephant? How about that blue whales' songs can be louder than the engine of a jet plane? Or that, with the right equipment, you can hear a blue whale's heartbeat two miles away? Perfect for all animal lovers--and blue whale fans in particular--this book is filled with all the facts you need to know to become a blue whale expert! Where are blue whales found? What's it like to be a...

A young child describes some of the many ways water is used.

Learn why plants bend toward the light; learn what a hypothesis is and how to test it and learn what type of scientist studies plants.

A boy is pleasantly surprised that his friends remember his birthday.

Discusses the meaning and purpose of a constitution; recounts reasons why people thought the United States needed one in the 1780s and the events of the Constitutional Convention; and describes the Constitution's main points and how it has changed.

Explains what hydrology is, shows the impact of water on human history, and looks at water's role in climate, the water cycle, and the role of hydrology in the contemporary world.

"Learn all about the history of genetics research, from how scientists began studying genes to how their discoveries affect our lives today."--