Probably the risk of the sub imploding from water pressure, fire in the engines, running out of air, being shot at, hitting other objects or mechanical failures, and probably a lot more.
5 Common Dangers for Children in a House:Electrical OutletsStairsStovesOvensMedication(s)
"German submarine" is a common noun. It refers to any submarine manufactured or operated by Germany, not to a specific individual entity.
SONAR
The dangers of an outdoor swing set change situation to situation. The most common dangers are; falling from swing, collapse of poorly constructed swing, arsenic in treated wood and swinging into stationary objects.
some of them dangers
we all live in a yellow submarine, a yellow submarine, a yellow submarine.
Viruses. since you have read this you have gotten about 7 viruses. ha ha =-p
the dangers of credit cards?
some solids,liquids and gases are dangers some are not dangers
Because they use low levels of radiation, there are some dangers to using x-ray machines. The two most common are cell damage, particularly with pregnant women and children, and genetic damage to reproductive cells.
This is an old and a common term. The torpedo has been used since the first submarine's were used in war time.
Ulcer, bacterial attack,etc...