The highest elevation a person can go without supplemental oxygen is typically around 18,000 feet (5,500 meters) before experiencing acute mountain sickness or altitude sickness. Beyond this altitude, the air pressure and oxygen levels become too low for most people to function properly without assistance.
Most commercial hot air balloons fly below 10,000 feet, where the air is still breathable without supplemental oxygen. For altitudes above 10,000 feet, like in the case of some high-altitude balloons or aircraft, supplemental oxygen may be necessary to prevent hypoxia.
Fire is a chemical reaction between oxygen and some flammable material. Without oxygen the reaction cannot occur.
You can lose oxygen by inhaling gases or substances that displace oxygen in the air, such as carbon monoxide or helium. Low oxygen levels can also result from living at high altitudes where the air is thinner. Additionally, oxygen levels can decrease in closed spaces without proper ventilation.
No, carbon itself is not flammable without oxygen. Combustion, which is the process of burning, requires oxygen to react with carbon or any other fuel. Without oxygen, carbon does not undergo combustion and therefore is not flammable.
Oxygen is essential for cellular respiration in organisms, where it is used to produce energy. Without oxygen, most living organisms would not be able to survive. However, prolonged exposure to high levels of oxygen can also be toxic to certain organisms, causing damage to cells and tissues.
At high altitudes above 8,000 feet, the air becomes thinner and oxygen levels decrease, leading to adverse effects such as altitude sickness and difficulty breathing.
A person cannot climb without oxygen. If you don't have any oxygen whever you're climbing, you'd be dead in 15 seconds.You can climb in thin oxygen, not none.
12 Minutes.
How to get there and how high you can go before needing oxygen.
Because when you blow on the coals you are adding oxygen to the fire and oxygen fuels a fire. A fire would simply go out without any oxygen. Because when you blow on the coals you are adding oxygen to the fire and oxygen fuels a fire. A fire would simply go out without any oxygen.
Most commercial hot air balloons fly below 10,000 feet, where the air is still breathable without supplemental oxygen. For altitudes above 10,000 feet, like in the case of some high-altitude balloons or aircraft, supplemental oxygen may be necessary to prevent hypoxia.
Oxygen is needed in our body so we can survive. The cells in our body need it and without oxygen, the cells will die and we will die. When people go in to outer space there is no oxygen so oxygen tanks are taken so the astronauts receive the oxygen they need
Actually, no human being can go without oxygen for 4 minutes and be expected to live
Fire is a chemical reaction between oxygen and some flammable material. Without oxygen the reaction cannot occur.
There is no oxygen you would die.
The terms for without oxygen are anaerobic or anoxic.
This is the percent of oxygen a patient is inhaling. Room air FiO2 is 21%. By applying supplemental oxygen, the FiO2 can go as high as 100%.