Chapter Four Level Two Review Quiz

__________________________ combines with the hemoglobin in the blood and prevents oxygen from being delivered to the lungs.

The law of the conservation of energy states that energy can neither be ____________________- only converted from one form of energy to another.

Mechanical heat energy initiated by the movement between objects in contact with one another defines:

The rate of heat transfer by ________________ is influenced by the difference in temperature and thermal conductivity of the object.

During the ignition phase of a fire, the oxygen concentration within the room contains approximately _________ percent oxygen.

It is during the ________________ stage of fire that the thermal layer builds at the ceiling level.

Two common dangers during the decay phase of fire are:

Spontaneous heating is a form of chemical heat energy that occurs when the material increases in temperature without the addition of _______________.

The L.E.L. of a flammable or combustible liquid is the: