environmental aspects

Discusses the damage to the ozone layer created by the dispersal of chemicals into the atmosphere and how pollutants may be causing the earth's climate to change due to the Greenhouse effect.

A collection of essays presenting a range of viewpoints on fracking, the use of hydrolic fracturing to collect natural gas from shale rock.

Describes the alternative methods of generating energy instead of using fossil fuels, including solar power, wind power, and biofuels, and speculates on the future of alternative energy.

Presents an introduction to global warming, explaining what it is, considering the human and/or natural causes of global warming, discussing the signs and effects of global warming, and looking at what can be done about the problem.

Examines the careless use of the Earth's natural resources, efforts to encourage recycling of garbage, and ways to safely dispose of industrial waste.

Focuses on the scientific, technological, and social impacts of plant and animal extinction.

Presents a comprehensive study of the effects of toxic chemicals, fertilizers, pesticides, oils, and gasoline on surface water, groundwater, and oceans, and describes the steps that are taken to make the waters safe.

Describes the consequences of pollution on the natural environment, discussing different types of pollution that affect the water, land, and more, and examining the impact of the destruction of the world's forests, desertification, and other environmental hazards.

A guide for teenagers on being eco-conscious in their communities, includes tips on saving energy and reducing waste.

A guide for teenagers on being eco-conscious in their leisure choices, includes tips on traveling and vacationing.