You become disoriented and faint feeling, lose the ability to think straight, lose consciousness, and may die.
If all the oxygen suddenly disappeared, animal life on earth would die suddenly. If there had never been oxygen anywhere on the Earth, there would be no life as we know it. If there were no oxygen where you are, you could lose consciousness or even die. . Oxygen is a crucial requirement of the human body. However if for some reason the oxygen is depleted around the body, then a person will begin to breathe more heavily as the body tries to compensate. The heartbeat will normally increase to carry any available oxygen more quickly. Then various body systems, including the higher functions of the brain, will stop in an attempt to use what little there is for critical brain processes.
When our lungs breathe in oxygen, they then breathe out Carbon Dioxide(CO2), which the plants then purify back into clean oxygen for us. So, plants are very useful in the workings of respiration.
At extreme altitudes, the air becomes rarefied and has a very low oxygen concentration. This can lead to a condition known as hypoxia, which is deprivation of oxygen to the brain, which can cause loss of consciousness, paralysis, and death.
Methane + Oxygen > Carbon (soot) + Water
Oxygen will bubble right out of water with very little of it dissolving (unless there's a lot of pressure involved) because diatomic oxygen is non-polar and water is polar.
the ability to breathe under water with very little oxygen
No, air is mostly nitrogen and oxygen with very very little carbon dioxide (less than 1%)What you exhale is mostly nitrogen, oxygen, and some carbon dioxide.
No, we cannot breathe in space because the oxygen level is very low. astronauts have to carry oxygen tanks to space.
Basically the body, especially the brain needs oxygen to function well. If people don't breathe the brain will be deprived of oxygen causing suffocation and in the long run, death. And sometimes having problems with breathing is very dangerous specially when sleeping. Snoring is the best indication.
If all the oxygen suddenly disappeared, animal life on earth would die suddenly. If there had never been oxygen anywhere on the Earth, there would be no life as we know it. If there were no oxygen where you are, you could lose consciousness or even die. . Oxygen is a crucial requirement of the human body. However if for some reason the oxygen is depleted around the body, then a person will begin to breathe more heavily as the body tries to compensate. The heartbeat will normally increase to carry any available oxygen more quickly. Then various body systems, including the higher functions of the brain, will stop in an attempt to use what little there is for critical brain processes.
Oxygen makes up only 21% of the air we breathe, but it is certainly the most important part, since we can't live without it.The Earth's atmosphere initially had very little oxygen; oxygen was added to the atmosphere by living things (anaerobic bacteria at first, plants later).The oxygen that we breathe now is produced by bacteria, algae and plants. It is estimated that 70 to 80% of the oxygen in the atmosphere comes from aquatic plants in the oceans.
When our lungs breathe in oxygen, they then breathe out Carbon Dioxide(CO2), which the plants then purify back into clean oxygen for us. So, plants are very useful in the workings of respiration.
Oxygen is one of the main elements in the human body. It is very essential for energy and is necessary for us to breathe.
Most climbers put an oxygen mask on well before reaching the summit of Mount Everest. They breathe extra oxygen because of the altitude of the mountain it is very thin air at that height which makes it very hard to breathe.
No. They have gills remember. Even though it might seem like they come up to breathe the air at the top of the tank. That is very true and they do breathe a little air, but not enough to were when we take away the house hold plants that they will die.
Because when you work your muscles they need more oxygen, and to get more oxygen you need to breathe more often.
A climber carries an oxygen cylinder on their back because it helps him/her to breathe easier. On high altitude mountains like Mount Everest the air is so thin it makes it very hard for anyone to breathe without extra oxygen from a cylinder.