Вставить слова по смыслу . a) water b) bang c) pollution problems d) skin burns e) miles f) threat fire: this is the most frequent of the hazards however the consequences are generally less. the effect of fire on people usually takes the form of ( and is usually dependent on the exposure time and the intensity of the heat. explosion: explosions are usually heard from far away as a (2) this is the result of a shock wave. this overpressure can kill people but usually the indirect effects of collapsing buildings, flying glass and debris causes far more loss of life and severe injuries. there are different types of explosions which include gas explosions and dust explosions. toxic/chemical release: sudden releases of toxic vapors have the potential to cause death and severe injuries several (3) from the release point. they are carried by (4) and air. their release into public sewage systems, rivers, canals and other water courses, either directly or through contaminated water used in fire fighting can result in serious threat to public. environmental damage: as well as having the potential for causing injury, loss of life and damage to property, the hazards of fire, explosion and toxic releases may pose a severe (5) to the environment. release of other substances, not directly toxic to humans can cause major (6) it is becoming increasingly recognized that damage to natural resources such as plant and animal life can have serious long term consequences.

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