Provides information on plant science, including how plants obtain the energy they need to flourish, why plants have so many different parts, how plants affect the world around them, and more.

"In this nonfiction story, young readers explore the transformation of a seed into a tree. The miracles of nature come to life in this early-learning series centered around life cycles, featuring simple text and Eric Carle's classic illustrations!"--

"This book details the history, current uses, and potential future applications of wind energy."--

Learn about the history of hydroelectric power and how water power is used to generate electricity.

Photo illustrations capture a boom of blooming flowers in the springtime.

"What's that wedged in a crack in the ground, small and hard and wrinkly and brown? A bean seed! Soon it develops roots and leaves. And what's that on the leaf? An egg! The egg hatches a caterpillar, and the caterpillar eats the leaves, getting bigger and bigger until it forms a chrysalis. Meanwhile, the plant is growing, too: it develops flowers, then bean pods, as it reaches up toward the sun. Side by side, plant and insect grow . . . and grow ....