Water is essential for survival and should be your top priority. Dehydration can set in quickly, especially in hot or dry climates.

The main purpose of a shelter is to protect you from the elements, particularly rain and wind. Staying dry helps prevent hypothermia and other health issues.

Dry leaves are easily combustible and can be ignited with a spark or friction. They are often used as tinder to start a fire.

Mushrooms with gills are often poisonous and can cause severe illness or even death. It's best to avoid consuming any mushrooms unless you are certain they are safe.

Boiling water is the most effective way to kill bacteria and other microorganisms, making it safe to drink.

Sudden movements can startle the snake and cause it to strike. It's best to remain calm, move slowly, and avoid making direct eye contact.

Blowing a whistle produces a high-pitched sound that can travel long distances, making it an effective way to signal for help.

A compass provides accurate direction information, allowing you to maintain a sense of orientation and navigate effectively.

Strenuous activities消耗能量，因此在生存情况下，最好避免这些活动以节省能量。

Foraging involves searching for edible plants, fruits, and nuts in the wild. It is a common method for obtaining food in survival situations.

Deadwood is dry and burns more easily than other types of wood, making it ideal for starting and maintaining a fire.

Water filters remove impurities and microorganisms from water, making it safe to drink.

Cleaning the wound with clean water is the first step in treating a minor wound. This helps remove dirt and debris, preventing infection.

Using a flashlight at night can help attract attention and signal for help.

If you are unsure about the edibility of a plant, it is best to avoid it altogether to prevent potential poisoning.