The Living earth

Discusses several primitive cultures throughout the world that have sustained their way of life despite increasing pressure to modernize.

Discusses those plants and animals that have adapted to life in the climatic extremes of the desert.

Discusses the ability of numerous plant and animal communities to survive.

Discusses the harmful and beneficial nature of microorganisms, extraordinarily adaptable life forms able to withstand environmental changes.

Discusses the effects on living organisms of the earth's least visible but most important natural resource.

Discusses the significance of the plants and animals found in the grasslands throughout the world.

Discusses the vast resources and variety of life found in the world's oceans.

Discusses the resources and delicately balanced communities found in the rivers and lakes throughout the world.

Discusses various plants and animals found in the mountains of the world.

Discusses the wide range of plants and animals that have adapted to changing urban environments.