ENA: Environmental Emergencies Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ENA: Environmental Emergencies Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is an environmental emergency? A. A planned environmental activity B. A sudden event that threatens the environment and human health C. A routine inspection D. A seasonal change Which event is considered an environmental emergency? A. Chemical spill into a river B. Scheduled waste collection C. Tree planting D. Environmental training What is the first priority during an environmental emergency? A. Media reporting B. Protecting human life C. Cost estimation D. Documentation Which agency usually coordinates emergency response at the national level? 2 A. Private companies B. Government emergency authorities C. Local communities only D. Schools What type of emergency involves toxic substances? A. Chemical emergency B. Meteorological emergency C. Biological emergency D. Geological emergency Oil spills mainly affect which environment? A. Desert B. Marine and coastal environments C. Mountain regions D. Polar ice only Which factor increases the severity of flooding? A. Dry soil B. Heavy rainfall over a short period C. Low population D. Strong bedrock 3 What is a common cause of industrial environmental emergencies? A. Equipment failure B. Office paperwork C. Staff meetings D. Training drills Which emergency results from uncontrolled fire in natural areas? A. Wildfire B. Earthquake C. Landslide D. Tsunami What is the main environmental impact of wildfires? A. Increased soil fertility only B. Air pollution and habitat loss C. Water purification D. Reduced temperatures Which gas leak is most dangerous in enclosed spaces? A. Oxygen B. Carbon monoxide C. Nitrogen D. Helium 4 What does “hazardous material” mean? A. Any useful product B. A substance that can cause harm C. A natural resource D. A recyclable material Which environmental emergency is caused by earth movement? A. Flood B. Landslide C. Drought D. Heatwave What is the main danger of chemical spills? A. Noise B. Toxic exposure C. Visual pollution D. Soil dryness Which environmental emergency develops slowly over time? A. Drought B. Explosion C. Chemical spill 5 D. Earthquake What is the primary effect of drought?