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A gloved hand holding vials of water samples to test for pollution and plastic contamination
Aerial drones capture industrial estates emitting smoke, highlighting environmental concerns. Greenhouse effect and airborne toxins concept.
Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.
Environmental pollution. Air contaminated with fumes in city. Cars surrounded by exhaust on road
Close up of hand wearing rubber glove intake test sample flask of water from ocean's coast. Concept of environmental pollution.

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