Washoe County Library System

Describes the climatic conditions of the rain forest as well as the different layers of plants and animals that comprise the ecosystem.

"Marine biologist Brent Hughes discovered a surprising connection between sea otters and sea grass at an estuary in northern California. Follow science in action as Hughes conducts the research that led to this major discovery."--

Introduces the formation, ecology, diversity, and importance of mountains.

This story-in-verse explores the beauty of the Pacific Northwest through the ecosystem of an evergreen tree. The tree's life cycle is illustrated by the variety of plants and animals it supports.

Illustrates the life cycles of eleven ocean animals and describes how they fit into the food chain.

"All living things need one another to survive. Each living thing gives something to Earth and has its own special needs. Working together keeps the circle of life going."--