contaminated zone
Toxic exclusion region
A contaminated zone is an area where hazardous substances—radiation, chemicals, biological agents—have spread to unsafe levels.
The term appears in nuclear accidents, industrial spills, and military contexts: Workers entering the contaminated zone must wear protective equipment.
Access is typically restricted until cleanup or natural decay reduces danger.
- hazmatToxic materials needing precautions
- hazmat suitSealed garment blocking toxins
- radiationEnergy propagation through space
- radiation sicknessIllness from ionizing exposure
- exclusionBeing barred from participation
quarantine · toxic · fallout · Chernobyl · ground zero · biohazard · restricted · keep out · no man's land · wasteland · nuclear wasteland · desolate · ghost town · cleanup · evacuation · perimeter · warning · decay
- danger zonesdanger zones, war zones, combat zones, red zones, hostile territory
- outbreak zonesquarantine area
contaminated zonepristine wilderness
Unspoiled natural environment
virgin territory · nature preserve · wildlife sanctuary · protected wilderness · pristine ecosystem
contaminated zonesafe zone
Protected area from threats
habitable zone · safe area · sanctuary · refuge · protected area
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