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A video-based teaching pack providing an overview of the complex issues and possibly solutions to pollution problems, discussing whether pollution is the environmental disaster of the 20th century, or simply...
Discusses the problems of pesticides in the Third World. These include outbreaks of secondary pests, pesticide resistance, the need for continuous research and development of improved pesticides and the...
Explores the ecological basis of wetlands explaining the ways in which they can be beneficial in providing a moderation for flooding. The water hyacinth is discussed as an example of what starts as a pest in...
Explains the processes underlying the greenhouse effect including an analysis of chlorofluorocarbons (CFCs) and methanes. Examines the consequences of global warming and the evidence that it is already...
Highlights the importance of plants to the survival of animals, including man and demonstrates why it is necessary to protect plant species. It covers a wide range of plants throughout the world and...
Introduces the World Conservation Strategy - a strategy designed as a ‘global remedy for keeping the earth alive’. Its main aims are to maintain essential ecological processes and life support systems,...
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