FORESTRY
GENERAL FORESTRY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
public relations
|
|
|
hazard reduction
|
|
|
site preparation
|
|
|
hardwood control
|
Detailed explanation-1: -All fires can be extinguished by cooling, smothering, starving or by interrupting the combustion process to extinguish the fire.
Detailed explanation-2: -Oxygen, heat, and fuel are frequently referred to as the “fire triangle.” Add in the fourth element, the chemical reaction, and you actually have a fire “tetrahedron.” The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.
Detailed explanation-3: -Fire provided a source of warmth and lighting, protection from predators (especially at night), a way to create more advanced hunting tools, and a method for cooking food. These cultural advances allowed human geographic dispersal, cultural innovations, and changes to diet and behavior.