Question

Knowledge Check In each list, click to remove items that don't belong. Acute Health Hazard Chronic Health Hazard Physical Hazard Immediate Effects Immediate Effects Immediate Effects Effects Frequently Recur Effects Frequently Recur Effects Frequently Recur Corrosive to Metal Corrosive to Metal Corrosive to Metal Damage to Property Damage to Property Damage to Property Irritating to Eyes Irritating to Eyes Irritating to Eyes Long-term Asthma Long-term Asthma Long-term Asthma Ignites on Contact wl Air Ignites on Contact w/ Air Ignites on Contact w! Air

Answer 1

Acute Health hazard These are short term hazard occur due to mild or high concentration of contaminant. In this question Chronic health hazard 1. Irritation in eyes 2. Immediate effect 3. Long term asthma Chronic health hazard These are long term health hazard occurs due low level of concentration of contaminant for long time For examples damage to kidney.. cancer etc In this question Chronic health hazard 1. Effects frequently reoccur.

Physical Hazard These are conditions that can cause physical harm to our body. It can be both natural and human made element. Main hazards are fire, explosion and chemical reactivity In this question Physical Hazards 1 Irritation in eyes 2 Ignites in contact with air 3 Long term asthma Damage to property and corrosive to metal are not health hazard.