<documents_info>The Chemistry of Air Pollution,Water Treatment Processes,Soil Contamination and Remediation,The Impact of Pesticides on Ecosystems,The Role of Green Chemistry in Environmental Sustainability</documents_info>
<query>What are the main sources of soil contamination according to the given document collection?</query>
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<documents_info>The Chemistry of Air Pollution,Water Treatment Processes,Soil Contamination and Remediation,The Impact of Pesticides on Ecosystems,The Role of Green Chemistry in Environmental Sustainability</documents_info>
<query>What are the main sources of soil contamination according to the given document collection?</query>
user
Chunk
assistant
What are the main sources of soil contamination according to the given document collection?
The Chemistry of Air Pollution,Water Treatment Processes,Soil Contamination and Remediation,The Impact of Pesticides on Ecosystems,The Role of Green Chemistry in Environmental Sustainability