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Group of volunteer teenagers work together in a volunteer cleanup to support sustainability, teamwork, and awareness of pollution in the community.
Working oil refinery. Smoke from the factory chimney. Ecological pollution. Air emissions polluting the city. Industrial waste is hazardous to health. Large factory in smog, Production in operation.
Discarded blue mineral water bottle caps partially buried in fine beach sand, which is a depiction of environmental pollution on the beach.
Environmental Engineers Conducting Field Work for Pollution Control, Workers Collecting Water Samples for Environmental Research, Engineers Analyzing Environmental Data on a Beach Cleanup Project
Heavy machinery lifts dirt, debris at construction site while dust clouds rise into air on works day.

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