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Garbage dump in the middle of a field. Waste pollution
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.
ARSENIC CONTAMINATION IN DRINKING WATER - Alertness about dangerous Arsenic - Concept with magnifying glass
Hand touching a coronavirus contaminated train handrail
Geiger counter displaying radiation levels near the New Safe Confinement structure at the Chernobyl Nuclear Power Plant in the Chernobyl Exclusion Zone, Ukraine.

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