The students have to be QUIET during a fire drill because they need to pay attention to the teachers directions.
Being quiet during a tornado drill is important so that instructions and signals can be heard clearly, allowing everyone to respond quickly and appropriately in case of a real tornado. It helps maintain order and ensures that everyone's safety remains the top priority during the drill.
So you can hear if there is certain instructions.
First of all, NEVER look at a person near you, it makes you want to talk to that person. Second, imagine you are in a jail cell with nobody there. that's two ways I use to be quiet in a fire drill.
So you could listen to what is being said
So that the rest of the audience can hear the speech
Walk quiet in line and don't run and don't yell
You need to be quiet and leave the building quickly. You shouldn't be running.
So the wildlife that the hunter was hunting wouldn't scare off the game. Even when fishing you need to be quiet, so you don't scare the fish away.
A fire drill is one way of preparing the inhabitants of a building or community in case of fire. This will help minimize if not totally prevent damage or loss of life and limb. The instruction of being quiet and attuning the senses to the matter at hand is to train the participants in focusing the next action to take to secure their own safety.
The bow drill is a fire starting device that can be constructed with materials found in most wilderness areas. Fire is one of the "big four" necessities in a wilderness survival situation; water, shelter, fire, food (varying in order depending on environmental conditions). Fire has many uses from cooking food and purifying water to keeping warm. This being the case the bow drill (or any other fire starting device) is essential in most survival situations.
Quiet studying is needed so that you can retain information. If you are distracted, you will forget what you are studying. It is important to have quiet study space so that you can focus. Distractions make studying less effective.