Nature Worlds

By Tony Hare

The greenhouse effect

By Tony Hare

Describes the greenhouse effect which may be causing the world to heat up, and discusses the use of alternative forms of energy which do not pollute the atmosphere.

The ozone layer

By Tony Hare

Acid rain

By Tony Hare

Examines the cause and effects of acid rain, and shows how it can be prevented.

Polluting the sea

By Tony Hare

Examines the benefits we reap from the oceans and the damage that oil spills, metal poisoning, and sewage dumping cause.

Habitat destruction

By Tony Hare

Examines factors threatening various animal and plant habitats, such as pollution and depletion of our natural resources, explaining what we can do to conserve and preserve our planet instead.

Polluting the air

By Tony Hare

Examines the causes and effects of air pollution and explores methods to combat this threat.

Domestic waste

By Tony Hare

Examines how domestic waste is generated, the crises of overflowing landfills, contaminated water supplies, and the depletion of resources, and methods of dealing with waste, including recycling.

Vanishing habitats

By Tony Hare

Examines the life-threatening changes in the natural habitat of a variety of animals and explores ways in which these endangered species can be preserved and protected.

Recycling

By Tony Hare

Discusses methods of recycling metal, plastic, paper, and glass, and why such conservation efforts are important.