natural resources

Provides a historical perspective and sources such as tables, charts, and diagrams about the environment and its preservation, and discusses various related topics, including global warming, ozone depletion, water and air quality, and renewable energy.

Studies the events that led to the fall of Rome and discusses what modern day society can learn by studying those events.

An introduction to economics for children, explaining the benefits of the free-market economy in the United States, focusing on the use of natural resources in domestic and international commerce.

Contains video clips and animations that look at some of the natural materials that make up the world, and how they can be grouped and changed, following the life cycle of a rock, and including visits to a demolition derby and a testing facility.

Surveys the past, present, and future management of renewable natural resources in the United States.

Surveys world resources in energy, food, and raw materials, and examines alternative solutions to problems surrounding resources and population.

Describes the stress the human population is putting on the world's natural resources, examines the causes of population change and how it is measured, and looks at what can be done to ease the problem.