What to do to be able to have enough food to eat until they are down from him. When he had traveled down from going to study environmental problems are problems that waste is due to leave municipality garbage disposal garbage brought large, so there are a lot of difficulties in boklop areas is not enough. In addition, there are also problems with smell pollution and waste. Problems with soil contamination and air pollution occurs. Get knowledge about waste management in each category and the waste from processing to add value.
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