>>2554162basic needs for survival
1) AIR, thus drowning and allergies closing off your throat valve/lungs
2) Water, dehydration, bleeding out, and generally not having enough water will cause you to be a blabbering/quiet death in most cases. Also drinking most water sources without filtering/boiling will lead to massive amounts of Diarrhea, a major killer in third-world countries and places with shit water.
3) Food, but most Americans are fat-asses that could naturally survive for weeks, sometimes Months without food. Also most people don't know what is safe to eat(mushrooms are crap for nutrition and return on investment), berries are often VERY POISONOUS, same for several kinds of leaves and roots. Most don't know how to kill, bleed, skin and process their own meats(half of hunters included here) And fish are becoming more and more stocked by the respective states that have area's to fish in just to meet demand.
4) SHELTER, this one can jump up to the second place. In extreme heat or extreme cold(water/wind/sleet/snow). This is more important than a fucking fire. But everyone thinks that a fire is the one solution to all their woe's, and end up burning themselves and everyone else's homes to ash in dry regions.
Someone doesn't dress for the weather, goes to a hiking trail/camp area, gets lost or spooked/chased/drug bender. Doesn't have a sweater/windbreaker and starts freezing. Drifts off to sleep. Passes. Desert climates tends to catch those who live in them off guard way too frequently. Go and its over a hundred during the day. Only have a tanktop/swimming trunks and t-shirt on. Get lost, fart around, turns to night. Desert turns cold FAST. Sweaty clothes chill them, they shiver, dehydrate. Die. People go to ski-slope, ski off trail. Get lost. No reception because most mountains block all signals. Sun goes down. GET VERY COLD. Didn't pack a blanket/wind barrier. Freeze.
Major injuries, usually from falling/slipping, jumping over shit for shits/tiktok.