EAC3 (kepa)

the bends

Pain resulting from rapid change in pressure.

tunnel vision

the tendency to concentrate on one goal or one aspect of something without considering anything else

unavoidable

impossible to stop from happening

e.g. Some job losses seem unavoidable.

unconscious

in a condition similar to sleep where you do not feel, hear or see anything usually becasue you are injured.

She was unconscious but still breathing when the ambulance arrived.

underestimate

to think or guess that something is smaller, less important, etc than it really is

We have seriously underestimated the cost of this trip.

violation

an action that is in opposition to a law, agreement, principle etc

clear/gross/flagrant violation:

a factory closed for gross violations of safety regulations

in violation of something:

Several students left the class early, in violation of school rules.

visible

Able to be seen.

The diagram makes the causes visible.