ecology

Discussing the disappearance of rare and endangered species and habitats, the author sets off on journeys that lead to the habitats of the golden lion tamarind in the rain forests of Brazil, the monk seals of the Pacific's French Frigate Shoals, and the lay-over sites of monarch butterflies.

Describes the climate, seasons, plants, animals, and soil of the boreal forest, a biome or land zone, which stretches across the northern parts of North America, Europe, and Asia.

Reveals how food chains illustrate the transfer of energy between living things and how several food chain combine to form food webs; also discusses concepts of producer, consumer, decomposition, and energy level.

During a walk in the woods with her father, Kate learns about the life cycle of the sockeye salmon, as well as its place in the larger circle of life.

Tells about the importance of the environment to animals. Shows how they have adapted to their environments.

Discusses the nature, uses, and importance of soil and the many forms of life that it supports.

Examines the ways that plants interact with animals and the environment.

Explains how forest fires are a natural part of the process of a forest's renewal. Describes how over time vegetation grows again and animals return from underground burrows.

Presents a collection of experiments that provide information on the Earth's six major biomes. Includes color photographs, a glossary, and sources of further information.