Survival homework questions in the wild, what can I drink directly in the process of survival in the

I see you in the wilderness Hey, fate. I don't know what this homework is. Thank you. My view of survival in the wild, from the aspects of understanding, evaluation, harvest, and feelings.

In the process of survival in the wild, spring water and well water (deep underground wells) can be drunk directly.

Generally speaking, in addition to spring water and well water (deep underground wells), it is best to disinfect and drink water from rivers, lakes, streams, snow, rainwater, dew, or water obtained by infiltration, filtration, and precipitation.

How to collect dew

If you want to collect clean dew, you need to use a metal plate, which is placed in the open air at night in a cool place, and the dew will automatically condense on the surface of the metal plate, and when the water droplets have condensed enough, the metal plate can be tilted into the container.

If you don't have a metal plate, you can also collect it with stones, dig a shallow pit about three feet in diameter in the ground, and spread a canvas (or paper, clothing, or yam leaves) on it.

etc.), and then use stones to line up in a V-shape about three feet high, and the dew accumulates in the canvas along the stones, and the next day the stones are removed, and the water can be drunk, after disinfection.

This method can also be used to fetch water during the day, and the operation is the same, but it needs to be evaporated by the sun, so that the moist gas that comes out of the ground will quickly condense into water droplets and fall into the cup under the plastic sheet, and over time, the water will be collected.

Wild refers to a regional type concept relative to the indoor (indoor), emphasizing the naturalness and primitiveness of its region, which is much smaller than the range of Qichun defined by the outdoors, and its important characteristics are less human tracks and relatively poor living conditions. Survival is an activity aimed at maintaining one's own life, which is manifested as a combination of actions performed by the actor in order to maintain his or her life. Therefore, the term "survival in the wild" in this book refers to the general term of various behaviors and activities in which people engage in the process of engaging in field geological operations and are exposed to harsh living conditions in order to maintain their own and others' lives to the greatest extent.

For geologists who are closely related to field work, it is a basic requirement for the industry to grasp the knowledge and skills of survival in the wild. Survival in the wild is very different from daily life, in addition to having a strong will and good psychological quality.

In addition to a strong physique, you must also have certain knowledge and skills for survival in the wild.

The basic conditions for survival in the wild are as follows: Knowing.

1. The first thing is perseverance, survival in the wild is useless without perseverance;

2. The second is reason, we must not be rash and accept things, nature will not talk to us;

3. Then we must be decisive in doing things, and when we make a decision, we should do it decisively, and there is basically no time for us to hesitate in the wild.

4. Finally, it is the knowledge and experience of personal survival in the wild.

The basic conditions for survival in the wild are as follows:

1. The first thing is perseverance, survival in the wild is useless without perseverance;

2. The second is reason, we must not be rash, nature will not intercede with us;

3. Then we must be decisive in doing things, and when we make a decision, we should do it decisively, and there is basically no time for us to hesitate when we survive in the wild;

4. Finally, it is the knowledge and experience of personal survival in the wild.

1. Use newspaper to start a fire, it is not easy to ignite firewood, and wood chips soaked in lighter oil should be prepared in advance to ignite the fire. Use stones to start the stove, the stove should face the air outlet, and the remaining three sides are surrounded by stones, the better the air circulation, the stronger the fire. It must be noted that fire should never be used in places where tinder is prohibited.

When extinguishing a fire, be very careful. The most basic moral code of a picnic is to douse the fire with water, make sure that the fire is completely extinguished, and then carefully sweep away the ashes and then cover it with soil to restore it to its original state.

2. Be particular about choosing shoes for walking in nature. When walking on uneven surfaces, the comfort of shoes is related to the degree of foot fatigue. Walking shoes are light, soft and mechanical.

The main points that should be paid attention to when buying are as follows: the strength of the toe and heel should be moderate, and there should be anti-slip stripes; When trying it on, it is best to have free movement on your toes.

3. It is common to trip over a stone or be scratched by a branch, but if it hits a vital part, it may evolve into an emergency. If there is only a minor injury to the hands and feet, a cold compress can be used and the affected area can be lifted higher than the heart, such emergency treatment is sufficient. Vomiting after a heavy head hit is dangerous and must be taken to the hospital as soon as possible.

4. When the embers ignite the clothes and burn them when cooking, first cool the compress with water. If there is tap water, slowly rinse the affected area with water for ten minutes, if the ignited clothes are attached to the **, also use water to cool the compress first, do not tear off the clothes, and after fully cooling, please ask the doctor to dispose of it.

5. In nature, the incidence of injury and illness is high, you should always carry a first-aid kit with common medicines and ambulances, for example: abdominal pain or diarrhea is common, at this time, it is best not to eat anything, first temporarily warm the body, lie down and let the abdomen rest well. If you have diarrhea, drink plenty of fluids to stay hydrated.

Stomach medicine should be prepared beforehand to cope with this.

It depends on the environment.

Definitely choose matches.

The first thing to consider is the value of these three things and how they will help you on your island.

Let's start with the two things that I didn't choose.

Reflectors: Mirrors can signal distant ships or rescue planes in the presence of the sun. It can also be broken and used with a knife.

Blanket: Keep warm. When stupid and defeated, the rope withered grandson used.

The reasons and justifications for choosing matches are:

Match. Important items for fire. In the island. Then there must be waves. Rocks after the waves crash. Eggplants can be brought in place of knives. So give up the mirror.

With matches. Can be heated. So give up the blanket.

Rescued: Use a match to light a firewood. Create a firework for help.