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1. be aware of the causes of environmental problems and pollution from rubbish
2. waste management, and know how can solve the problem properly
indicates a resource issue. 3. The use of resources to more cost-effective
4.Be aware of the story of the environmental problems that are currently happening
5.Be able to apply the knowledge from studies of how to manage spam and let us know what other people have to follow a campaign to manage waste correctly and use of resources, knowledge value
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