World Wildlife Fund for Nature
World Wildlife Fund: Our Earth: Ecoregions: Habitats: Deserts
An overview of the climate conditions of deserts. Includes examples of plants and the adaptations that allow them to survive in the dry climate. Includes a link to information about animals that live in a desert habitat.
Globio
Glossopedia: Environments
This article defines "environment" as a collection of animals and plants in a specific landscape and climate. The concept of differing types of environments is introduced. The impact of humans on environments and all environments'...