It is important for firefighters to know what kind of ... are burning so that they can use the appropriate measures to extinguish the fire.

Fire ... are not only used by firefighters but they are also used in homes and businesses by other people.

Some ... systems activate automatically, while others require a person to activate them.

 A ... system is good for industrial settings because it distributes a large amount of water.

 ... hydrants are usually installed in places where the temperatures reach freezing levels.

 ... hydrants are usually installed in places where the temperature stays above freezing, even in the winter.

A ... is what ensures that there is no backflow of water.

The crosspiece at the top of a ladder is called the ... .

 A(n) ... ladder has a boom that can allow a basket to swing over an obstacle, such as a fence or a wall.

 The ... ladder was extended to its full height by using staypoles.

 ... ladders are used on sloped roofs.

Firefighters also use ladders for ... gaps and creating stability on sloped roofs.

Sometimes ladders can be used as ... work platforms.

Proper carrying and ... techniques are important for firefighters to follow when handling ladders to avoid injuries.

All equipment that has been used in an incident should always be ... afterwards.

There are two types of heat detectors, ... temperature and rate-of-rise.

Because the firefighter was injured and needed help, he relayed a ... message.

 ... detectors are not recommended for kitchens as they could activate due to burning food when there is no fire present.

 The spring was a ... source of water.