True or False

___1.A hazard is something or any situation that can cause danger.
___2.Risk is a chance of being harmed
___3.Adviersity of the situation is a risk factor.
___4.Recognized hazards cannot be detected without using testing devices.
___5.Biological hazards are cause by microorganism that can have advers effect in human beings.
___6.Chippedband broken were are physical hazard.
___7.LPG tank leakage is a fire hazard.
___8.Contaminated food is biological hazard .
___9.Improper disposal of garbage can spread diseases.
___10.Improper handling of tools and utensils is not hazardous.​